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CAS号: 6402-00-2 英文名称: 1-(2-chloro-4-sulfo-6-methylphenyl)-5-pyrazolone-3-carboxylic acid ethyl ester 英文同义词: 1-(2-chloro-4-sulfo-6-methylphenyl)-5-pyrazolone-3-carboxylic acid ethyl ester;1H-Pyrazole-3-carboxylic acid, 1-(2-chloro-6-methyl-4-sulfophenyl)-4,5-dihydro-5-oxo-, 3-ethyl ester 中文名称: 中文同义词: 分子式: C13H13ClN2O6S 分子量: 360.77