CAS号: 2247197-67-5 英文名称: Celecoxib Impurity 24 英文同义词: CELECOXIB-18;Celecoxib-18;Celecoxib Impurity 32;Celecoxib Impurity 24;ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl);Celecoxib Impurity G: Ethyl Sulfonate Impurity;ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl) benzenesulfonate;Benzenesulfonic acid, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-, ethyl ester 中文名称: 塞来昔布杂质24 中文同义词: 塞来昔布杂质24;塞来昔布磺酸乙酯;塞来昔布磺酸乙酯对照品;塞来昔布杂质G:磺酸乙酯杂质 分子式: C19H17F3N2O3S 分子量: 410.41