Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,
酰
酯,氨化试剂为原料。
acetoacetate
/ˌæsətəu'æsiteit/
n. 
酰
酰ethyl acetoacetate 酰酯
酰酯methyl acetoacetate 酰甲酯
酰甲酯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.
用酰酯法合成了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酯的酮-烯
互变异构现象;所结果证实其烯
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。
用户正在搜索
Charmeen, charmer, charmeuse, Charmian, charming, charmingly, charmless, charmonium, charmouthian, charmphysics,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 酰
酰ethyl acetoacetate 酰
酰methyl acetoacetate 酰甲
酰甲Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,酰,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.
用酰法合成
2-
,总率为58.9%,纯度为98.5%.介绍2-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的-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。
用户正在搜索
charophytes, charoseth, charpie, charpit, charpoy, charque, charqui, charr, charred, charrette,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 
酸
酸ethyl acetoacetate 
酸酯
酸酯methyl acetoacetate 酸甲酯
酸甲酯Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,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
手段研究酸酯的酮-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。
用户正在搜索
chartered, chartered accountant, charterer, Charterhouse, chartering, charter-land, charter-party, charters, charting, chartism,
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2-,总率58.9%,
98.5%.介绍2-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.
本文以紫外光谱手段研究乙酰乙酸乙酯的-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。
用户正在搜索
chartulary, charwoman, chary, Charybdis, chasable, chase, chase after, chase away, chaseable, Chasel,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n.
ethyl acetoacetate 酯
酯methyl acetoacetate 甲酯
甲酯Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,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酯的酮-烯醇式互变异构现
;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。
用户正在搜索
chasmatoplasson, chasmic, chasmochomophytes, chasmocleistogamous, chasmogamous, chasmogamy, chasmophyte, chasmy, chasse, chassé,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
用户正在搜索
chasteness, chastening, chastisable, chastise, chastisement, chastiser, chastity, chasuble, chat, chat room,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
用户正在搜索
chatline, chatoyance, chatoyancy, chatoyant, chatroom, chats, Chattanooga, chattel, chattel mortgage, chattels,
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
chatting, chatty, Chaucer, Chaucerian, Chaucerism, chaudfroid, chauffage, chauffer, chauffeur, chauffeurette,
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
加而减少。
声明：以上例句、词
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
chaulphosphate, Chauncey, chaung, chaunt, chaus, chaussee, chausses, chaussure, chautauqua, chauve-souris,
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
Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯醛,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.
用乙酰乙酸乙法合成了2-庚,总率为58.9%,纯度为98.5%.介绍了2-庚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-
式互变异构现象;所结果证实其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。
用户正在搜索
chawdron, chawl, chay, chaya, chayote, chazan, chazellite, Chazyan, CHB, CHC,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
n. 酸
酸ethyl acetoacetate 酸酯
酸酯methyl acetoacetate 酸甲酯
酸甲酯Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,酸酯,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
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。
用户正在搜索
cheapest, cheapgibe, cheapie, cheap-jack, cheaply, cheapness, cheapo, cheapsat, cheapshit, Cheapside,
相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,