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CAS号: 18795-00-1 英文名称: Butanoic acid, 2-[2-(4-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester 英文同义词: ETHYL 2,3-DIOXOBUTYRATE 2-(4-NITROPHENYLHYDRAZONE);Butanoic acid, 2-[2-(4-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester 中文名称: ETHYL 2,3-DIOXOBUTYRATE 2-(4-NITROPHENYLHYDRAZONE) 中文同义词: 分子式: C12H13N3O5 分子量: 279.24872