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CAS号: 101987-89-7 英文名称: 8-Chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 英文同义词: Besifloxacin int;8-chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid;1-Cyclopropyl-6,7-difluoro-8-chloro-4-oxo-1,4-dihydroquinolin-3-carboxylic acid;8-chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;8-Chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid;3-Quinolinecarboxylic acid, 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo- 中文名称: 8-氯-1-环丙基-6,7-二氟-1,4-二氢-4-氧代喹啉-3-羧酸 中文同义词: 贝西沙星中间体;1-环丙基-8-氯-6,7-二氟-1,4-二氢-4-氧-3-喹啉羧酸;8-氯-1-环丙基-6,7-二氟-1,4-二氢-4-氧代喹啉-3-羧酸;8-氯-1-环丙基-6,7-二氟-4-氧代-1,4-二氢喹啉-3-甲酸;3-喹啉甲酸, 8-氯-1-环丙基-6,7-二氟-1,4-二氢-4-氧代- 分子式: C13H8ClF2NO3 分子量: 299.66 熔点 : 194-195℃ 沸点 : 466.6±45.0 °C(Predicted) 密度 : 1.716 酸度系数(pKa): 6.33±0.50(Predicted)