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CAS号: 74598-06-4 英文名称: ethyl 5-chloro-4-formylthiophene-2-carboxylate 英文同义词: ethyl 5-chloro-4-formylthiophene-2-carboxylate;5-chloro-4-formyl-2-Thiophene carboxylic acid Ethyl ester;2-Thiophenecarboxylic acid, 5-chloro-4-formyl-, ethyl ester 中文名称: 中文同义词: 分子式: C8H7ClO3S 分子量: 218.66