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CAS号: 98105-79-4 英文名称: 1-(p-Fluoro-phenyl-6-fluoro-7-chloro-4-oxo-3-quinolinecarboxylic acid 英文同义词: Difloxacin impurity G;Difloxacin EP Impurity G;Difloxacin EP Impurituy G;7-chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-3-quinolinecarboxylic acid;1-(p-Fluoro-phenyl-6-fluoro-7-chloro-4-oxo-3-quinolinecarboxylic acid;1-(4-Fluorophenyl)-6-fluoro-7-chloro-1,4-dihydro-4-oxoquinoline-3-carboxylicacid;1-4(4-FLUOROPHENYL)-6-FLUORO-7-CHLORO-1,4-DIHYDRO-4-OXO-QUINOLINE-3- C ARBOXYLIC;7-Chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;7-CHLORO-6-FLUORO-1-(4-FLUOROPHENYL)-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID;3-Quinolinecarboxylic acid, 7-chloro-6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo- 中文名称: 7-氯-6-氟-1-对氟苯基-1,4-二氢-4-氧代-3-喹啉羧酸 中文同义词: 双氟羧酸;沙拉沙星中间体1;二氟沙星杂质G(EP);7-氯-6-氟-1-对氟苯基-1,4-二氢-4-氧代-3-喹啉羧酸;双氟羧酸,7-氯-6-氟-1-对氟苯基-1,4-二氢-4-氧代喹啉-3-羧酸 分子式: C16H8ClF2NO3 分子量: 335.69 熔点 : 260-264℃ 沸点 : 514℃ 密度 : 1.584 闪点 : 265℃ 形态: neat