14337-43-0
氯代肟基乙酸乙酯
→
51983-62-1
ethyl oxycyanoformate
95080-93-6
Acetic acid, 2-chloro-2-(hydroxyimino)-, ethyl ester, (2Z)-
105-36-2
溴代乙酸乙酯
7063-99-2
5-苯基-3-异唑甲酸乙酯
10313-27-6
5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxylic acid
68843-65-2
ethyl 5-(bromomethyl)-4,5-dihydro-1,2-oxazole-3-carboxylate