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输入产品名称或CAS号
 产品类别
  缩合剂
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  氨基酸类
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产品编号 产品名称 CAS No. 含量
W729319 2-hydrazinyl-4-(3-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-73-7 95% 
W729320 4-chloro-2-[(3,4-dichlorophenyl)methyl]-5-Pyrimidinecarboxylic acid ethyl ester 188937-50-0 95% 
W729321 ethyl 2-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyrimidine-5-carboxylate 188937-48-6 95% 
W729322 4-(1-methylhydrazinyl)-2-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-45-3 95% 
W729323 4-hydrazinyl-2-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-42-0 95% 
W729324 4-chloro-2-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-40-8 95% 
W729325 4-hydrazinyl-2-(3-nitrophenyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-28-2 95% 
W729326 4-chloro-2-(3-nitrophenyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-26-0 95% 
W729327 ethyl 2-benzyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate 188937-22-6 95% 
W729328 2-(methylsulfonyl)-4-(2-thiazolyl)-5-Pyrimidinecarboxylic acid ethyl ester 188937-17-9 95% 
W729329 4-ethyl-2-(methylthio)-5-Pyrimidinecarbonyl chloride 188937-15-7 95% 
W729330 4-hydrazinyl-5-Pyrimidinecarboxylic acid ethyl ester 188937-13-5 95% 
W729331 4-(5-chloro-2-thienyl)-2-hydrazinyl-5-Pyrimidinecarboxylic acid ethyl ester 188937-12-4 95% 
W729332 ethyl 3-(5-chloro-2-thienyl)-3-oxopropanoate 188937-11-3 95% 
W729333 4-ethyl-2-(methylthio)-5-Pyrimidinemethanol 188936-94-9 95% 
W729334 2-chloro-4-(phenylmethyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-46-1 95% 
W729335 1,2-dihydro-2-oxo-6-(phenylmethyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-45-0 95% 
W729336 2-hydrazinyl-4-(3-pyridinyl)-5-Pyrimidinecarboxylic acid methyl ester 188936-43-8 95% 
W729337 2-chloro-4-(3-pyridinyl)-5-Pyrimidinecarboxylic acid methyl ester 188936-42-7 95% 
W729338 1,2-dihydro-2-oxo-6-(3-pyridinyl)-5-Pyrimidinecarboxylic acid methyl ester 188936-41-6 95% 
W729339 2-hydrazinyl-4-(phenylmethyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-39-2 95% 
W729340 2-hydrazinyl-4-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-24-5 95% 
W729341 2-hydrazinyl-4-propyl-5-Pyrimidinecarboxylic acid ethyl ester 188936-23-4 95% 
W729342 4-ethyl-2-hydrazinyl-5-Pyrimidinecarboxylic acidethyl ester 188936-22-3 95% 
W729343 2-chloro-4-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-21-2 95% 
W729344 2-chloro-4-propyl-5-Pyrimidinecarboxylic acid ethyl ester 188936-20-1 95% 
W729345 2-chloro-4-ethyl-5-Pyrimidinecarboxylic acid ethyl ester 188936-19-8 95% 
W729346 1,2-dihydro-2-oxo-6-(2-thienyl)-5-Pyrimidinecarboxylic acid ethyl ester 188936-18-7 95% 
W729347 1,2-dihydro-2-oxo-6-propyl-5-Pyrimidinecarboxylic acid ethyl ester 188936-17-6 95% 
W729348 2-chloro-4-methyl-5-Pyrimidinecarbonyl chloride 188781-13-7 95% 
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