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CAS号: 121306-81-8 英文名称: Methyl 4,5-dihydro-5-ethyl-1H-pyrazole-1-carboxylate 英文同义词: Methyl 4,5-dihydro-5-ethyl-1H-pyrazole-1-carboxylate;1H-Pyrazole-1-carboxylic acid, 5-ethyl-4,5-dihydro-, methyl ester 中文名称: 中文同义词: 分子式: C7H12N2O2 分子量: 156.18