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CAS号: 100491-29-0 英文名称: ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE 英文同义词: Tosufloxacin Impurity 2;Ethyl 7-chloro-1-(2,4-difluorophenyl);-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate;ethyl1-(2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxohydropyridino[2,3-b]pyridine-3-c;ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CL-6-F-4-O-HYDROPYRIDINO[2,3-B]PYRIDINE-3-CARBOXYLATE;Ethyl 1-(2,4-difluorophenyl)-7-Cl-6-F-4-O-hydropyridino[2,3-b]pyridine-3-carboxylate,99%;Ethyl 1-(2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxopyridino[2,3-b]pyridine-3-carboxylate;ETHYL 7-CHLORO-1-(2,4-DIFLUOROPHENYL)-6-FLUORO-1,4-DIHYDRO-4-OXONAPHTHYRIDINE-3-CARBOXYLATE;Ethyl 1-(2,4-difluorophenyl)-7-Cl-6-F-4-O-hydropyridino[2,3-b]pyridine-3-carboxylate, 99% 5GR;ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE 中文名称: 甲酸乙酯1-(2,4-二氟苯基)-7-氯-6-氟-4-氧代羟基吡啶[2,3-B]吡啶-3-羧酸 中文同义词: 二苯基萘啶羧酸乙酯;2,4-二氟苯基萘啶羧酸乙酯;二氟苯基萘啶羧酸乙酯:托氟沙星母核-1;甲酸乙酯1-(2,4-二氟苯基)-7-氯-6-氟-4-氧代羟基吡啶[2,3-B]吡;1-(2,4-二氟苯基)-7-氯-6-氟-4-氧代吡啶并[2,3-B]吡啶-3-羧酸乙酯;1-(2,4-二氟苯基)-7-CL-6-F-4-O-羟吡啶[2,3-B]吡啶-3-甲酸乙酯;7-氯-1-(2,4-二氟苯基)-6-氟-4-氧-1,4-二氢-1,8-萘啶-3-羧酸乙酯;7-氯-1-(2,4-二氟苯基)-6-氟-4-氧代-1,4-二氢-1,8-萘啶-3-甲酸乙酯;甲酸乙酯1-(2,4-二氟苯基)-7-氯-6-氟-4-氧代羟基吡啶[2,3-B]吡啶-3-羧酸 分子式: C17H10ClF3N2O3 分子量: 382.72 熔点 : 212-215 °C 沸点 : 502.5±50.0 °C(Predicted) 密度 : 1.4752 (estimate) 酸度系数(pKa): -3.23±0.70(Predicted) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 37/39-26 海关编码 : 29339980