Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以
苯甲醛,
酸酯,氨化试剂为原料。
acetoacetate
/ˌæsətəu'æsiteit/
n. 
酸
酸ethyl acetoacetate 酸酯
酸酯methyl acetoacetate 酸甲酯
酸甲酯Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用酸酯法合成了2-庚酮,总
率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱为手段研
酸酯的酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性的增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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butenylidyne, butenyne, buteo, buterizine, Buteshire, butetamate, butethal, butethamine, Butex, Buthelezi,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 酰酸
酰酸ethyl acetoacetate 酰酸酯
酰酸酯methyl acetoacetate 酰酸
酯
酰酸酯Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯
,酰酸酯,氨化试剂
原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用酰酸酯法合成了2-庚酮,总率58.9%,纯度98.5%.介绍了2-庚酮在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱手
研究酰酸酯的酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性的增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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butler, butlery, butment, butobarbital, butoconazole, butonate, butopamine, butopiprine, butorphanol, butoxamine,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 酰酸
酰酸ethyl acetoacetate 酰酸
酰酸methyl acetoacetate 酰酸甲
酰酸甲Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
间硝基苯甲醛,酰酸,
化试剂为原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用酰酸法合成了2-庚酮,总率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本
外光谱为手段研究酰酸的酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性的增加而减少。
声明：
上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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butt weld, butt welding, butte, butted, butten, butter, butter bean, butter churn, butter dish, butter knife,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙酯
methyl acetoacetate 乙酰乙酸甲酯
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙酯,氨
为原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
乙酰乙酸乙酯法合成了2-庚酮,总率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中的
.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
文以紫外光谱为手段研究乙酰乙酸乙酯的酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶极性的增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表
软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
buttered, butterfat, butterfingered, butterfingers, butterfish, butterfly, butterfly effect, butterfly fish, butterfly nut, Butterfly Orchid,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙酯
methyl acetoacetate 乙酰乙酸甲酯
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙酯,氨化试剂为原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用乙酰乙酸乙酯法合成了2-庚酮,总率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中
应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱为手段研究乙酰乙酸乙酯酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性
而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
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butternut squash, butterpaste, butterscotch, butter-tonsiled, butterweed, butterwort, buttery, buttgenbachite, butthole, butting,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
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buttonon, button-on, buttons, buttonwood, buttony, butt-prop, buttress, butts, butt-sintering, buttstock,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
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butyrorefractometer, butyrosin, Butyrospermum, butyrous, butyryl, butyrylamide, butyrylbenzene, butyrylcholinesterase, BUWEPS, Bux,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙酯
methyl acetoacetate 乙酰乙酸甲酯
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙酯,氨化试剂
。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用乙酰乙酸乙酯法合成了2-庚酮,总率58.9%,纯度98.5%.介绍了2-庚酮在相关领
应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱手段研究乙酰乙酸乙酯酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
用户正在搜索
buyers, buy-in, buying, buying-in, buying-power, buymanship, buyo, buyout, buzane, buzkashi,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙酯
methyl acetoacetate 乙酰乙酸甲酯
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙酯,氨化原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
乙酰乙酸乙酯法合成了2-庚酮,总率58.9%,纯度98.5%.介绍了2-庚酮在相关领域中.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱手段研究乙酰乙酸乙酯酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶极性增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
用户正在搜索
buzzing, buzzle, buzzo, buzzsaw, buzzwig, buzzword, buzzy, bv, BVA, BVDs,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 酰酸
酰酸ethyl acetoacetate 酰酸酯
酰酸酯methyl acetoacetate 酰酸甲酯
酰酸甲酯Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,酰酸酯,氨化试为原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用酰酸酯法合成了2-庚酮,总率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱为手段研究酰酸酯的酮-烯醇式互变异构现象;所结果证实其烯醇式含量
极性的增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
BWI, BWin, b-wind, BWK, BWL, BWM, BWO, BWPA, bwr, BWRA,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙
methyl acetoacetate 乙酰乙酸甲
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙,氨化试剂为原料。
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用乙酰乙酸乙法
成
2-庚酮,总率为58.9%,纯度为98.5%.
2-庚酮在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱为手段研究乙酰乙酸乙的酮-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性的增加而减少。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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by any means, by chance, by choice, by comparison, by dependent on, by design, by far, by fits and starts, by hand, by heart,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,