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CAS号: 477570-49-3 英文名称: methyl 2-(4-oxo-4H-chromene-2-carboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate 英文同义词: methyl 2-(4-oxo-4H-chromene-2-carboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate;4H-Cyclopenta[b]thiophene-3-carboxylic acid, 5,6-dihydro-2-[[(4-oxo-4H-1-benzopyran-2-yl)carbonyl]amino]-, methyl ester 中文名称: 中文同义词: 分子式: C19H15NO5S 分子量: 369.39