Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮、氯代甲、异氰、酰氯、碳化合。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英化合生降解的模式化合之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜化合是木樨榄属植标记性化合,是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈化合。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯钠氧化合成目标化合。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合,通过旋光方向可以推断立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻找新的鬼臼毒素化合资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合，探讨了合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚化合的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合食。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺席夫碱化合。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对结构作了理论分析和实验鉴定，认为该化合具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇化合。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展蓝光高效双光子荧光化合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文光气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合物具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化合物生物降解的模式化合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化合物是木樨榄属植物标记性化合物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成新型丙二腈类化合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法苯二甲酰亚胺为原料经次氯酸钠氧化合成目标化合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合物,通过旋光方向可推断其立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻找新的鬼臼毒素类化合物资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成四种标题化合物，探讨其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚化合物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合物中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱化合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作理论分析和实验鉴定，认为该化合物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合物具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化合物生物降解的模式化合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化合物是木樨榄属植物标记性化合物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈类化合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯酸钠氧化合成目标化合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合物,通过旋光方向以推断其立体结构(如S,R那)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

化结构、寻找新的鬼臼毒素类化合物资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合物，探讨了其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚化合物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合物中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱化合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作了理论分析和实验鉴定，认为该化合物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中学老师合物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个合物具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类合物生物降解的模式合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类合物是木樨榄属植物标记性合物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈类合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法邻苯二甲酰亚胺为原料经次氯酸钠氧合成目标合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的合物,通过旋光方推断其立体结构(例如S,R那汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优结构、寻找新的鬼臼毒素类合物资源替代品,已成为当前进一步研究的主要方。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题合物，探讨了其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气合就叫做氧。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚合物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,合物中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通吃高碳水合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性合物，不一定要进行这样的衍生。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作了理论分析和实验鉴定，认为该合物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类合物。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧化合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合物具有很好杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化合物生物降解模式化合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化合物是木樨榄属植物标记性化合物,尤其是橄榄苦苷具有重要药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了型丙二腈类化合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯酸钠氧化合成目标化合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单化合物,通过旋光方向可以推断其立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻鬼臼毒素类化合物资源替代品,已成为当前进一步研究主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合物，探讨了其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲结构非环多醚化合物质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合物中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成双-胡椒醛缩二胺类席夫碱化合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作了理论分析和实验鉴定，认为该化合物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。

Our chemistry teacher often reduces a compound to its components in lab.

在中化学老师常把化合物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

果表明，两个化合物具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化合物生物降解的模式化合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化合物是木樨榄属植物标记性化合物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈类化合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯酸钠氧化合成目标化合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合物,通过旋光方向可以推断其立体(如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化、寻找新的鬼臼毒素类化合物资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合物，探讨了其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲的非环多醚化合物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

果表明,化合物中锡原子呈五配位畸变三角双锥型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱化合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其作了理论分析和鉴定，认为该化合物具有杂芳。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合物分解各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝高效双化合物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合物具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化合物生物降解的模式化合物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化合物是木樨榄属植物标记性化合物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈类化合物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺经次氯酸钠氧化合成目标化合物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合物,通过旋方向可以推断其立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻找新的鬼臼毒素类化合物资源替代品,已成当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合物，探讨了其合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮端基、具有酰脲结构的非环多醚化合物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合物中锡呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱化合物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作了理论分析和实验鉴定，认该化合物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化合物。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化合分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化合。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮、氯代甲、异氰、酰氯、碳化合。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化合具有很好的杀生效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英化合生降解的模式化合之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜化合是木樨榄属植标记性化合,是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈化合。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯钠氧化合成目标化合。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化合,通过旋光方向可以推断立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻找新的鬼臼毒素化合资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

合成了四种标题化合，探讨了合成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化合就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚化合的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化合食。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合，不一定要进行这样的衍生化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺席夫碱化合。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对结构作了理论分析和实验鉴定，认为该化合具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇化合。

Our chemistry teacher often reduces a compound to its components in lab.

在实验室中化学老师常把化物分解为各种成分。

Water is a compound of hydrogen and oxygen.

水是氢和氧的化物。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化物。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光气下游精细化学品的开发进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化物。

The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明，两个化物具有很好的杀效果。

Dibenzofuran(DF) is one of the model compounds for the study of biodegradation of dioxin-like pollutants.

二苯并呋喃(DF)是研究二英类化物物降解的模式化物之一。

Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.

裂环烯醚萜类化物是木樨榄属植物标记性化物,尤其是橄榄苦苷具有重要的药理活性。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相成了新型丙二腈类化物。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯酸钠氧化成目标化物。

The stereostructure can be predicted from the rotatory direction for simple compounds(for example S,R-Noscapine).

对于较简单的化物,通过旋光方向可以推断其立体结构(例如S,R那可汀)。

Continued research on the Podophyllum lignans is currently focused on structure optimization to generate deriv...

优化结构、寻找新的鬼臼毒素类化物资源替代品,已成为当前进一步研究的主要方向。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

成了四种标题化物，探讨了其成方法。

Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同氧气化就叫做氧化。

The mass spectra of ureide-type noncyclic polyethers with 2(3H)-benzoxazolone as end groups were studies.

研究了以2（3H）-苯并唑酮为端基、具有酰脲结构的非环多醚化物的质谱。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化物中锡原子呈五配位畸变三角双锥构型。

Athletes usually eat a high carbohydrate diet.

运动员通常吃高碳水化物食物。

For the apolar compounds, the derivatization was not necessary.

对于非极性化物，不一定要进行这样的衍化。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

成新的双-胡椒醛缩二胺类席夫碱化物。

Some of the theoretical analyses concerning the compound is given,wethink benzofuroxan cyclics have truly aromaticity.

对其结构作了理论分析和实验鉴定，认为该化物具有杂芳结构。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱色谱分离黄酮醇与二氢黄酮醇类化物。