| 英文别名 |
Butanoic acid,4,4-difluoro-3-oxo-,ethyl ester; Ethyl difluoroacetoacetate; Ethyl 4,4-Difluoro-3-oxobutyrate; ethyl4,4-difluoro-3-oxobutyrate; 4,4-Difluoroacetoacetic Acid Ethyl Ester; Ethyl 4,4-difluoroacetoacetate; ethyl difluoromethyl acetoacetate; 4,4-difluoro-3-oxo-butyric acid ethyl ester; Ethyl 4,4-difluoro-3-oxobutanoate; 4,4-Difluoro-3-oxobutyric Acid Ethyl Ester; HF2CCOCH2CO2Et; Ethyl 4,4-difluoro(acetoacetate); ethyl 4.4-difluoro-3-oxobutanoate; |