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CAS号: 154330-67-3 英文名称: Ethyl 6,7-difluoro-2-ethylmercapto-4-hydroxyquinoline-3-carboxylate 英文同义词: PL-7;Prulifloxacin InterMediate PL-7;Ethyl 2-(ethylthio) -6,7-difluoro-4-hydroxyquinoline-3-carboxylate;Ethyl 6,7-difluoro-2-ethylmercapto-4-hydroxyquinoline-3-carboxylate;2-(ethylthio)-6,7-difluoro-4-oxo-1H-quinoline-3-carboxylic acid ethyl ester;3-quinolinecarboxylicacid, 2-(ethylthio)-6,7-difluoro-4-hydroxy-,ethyl ester 中文名称: 2-乙硫基-6,7-二氟-4-羟基喹啉-3-羧酸乙酯 中文同义词: 2-乙硫基-6,7-二氟-4-羟基喹啉-3-羧酸乙酯;6,7-二氟-2-乙基巯基-4-羟基喹啉-3-羧酸乙酯;6,7-二氟-2-乙基巯基-4-羟基喹啉-3-羧酸乙酯(PL-7) 分子式: C14H13F2NO3S 分子量: 313.32 熔点 : 127-128 °C(Solv: xylene (1330-20-7)) 沸点 : 419.1±45.0 °C(Predicted) 密度 : 1.41±0.1 g/cm3(Predicted) 酸度系数(pKa): 5.46±0.61(Predicted)