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82419-34-9生产厂家

82419-34-9价格

82419-34-9

82419-34-9结构式
82419-34-9结构式

化源商城直购

中文名 氧佛沙星酯
英文名 ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate
中文别名 9,10-二氟-3-甲基-7-氧代-2,3-二氢-7H-吡啶并[1,2,3-de]-1,4-苯并恶嗪-6-羧酸乙酯
英文别名 ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazin-6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]-benzoxazine6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate
ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)[1,4]benzoxazin-6-carboxylate
ETHYL 9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLATE
7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester
Ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
Ethyl 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
密度 1.4±0.1 g/cm3
沸点 442.2±45.0 °C at 760 mmHg
熔点 261 ºC (ethanol )
分子式 C15H13F2NO4
分子量 309.265
闪点 221.2±28.7 °C
精确质量 309.081268
PSA 57.53000
LogP 1.28
蒸汽压 0.0±1.1 mmHg at 25°C
折射率 1.582
储存条件 室温,干燥密封
水溶解性 Very slightly soluble (0.17 g/L) (25 ºC)