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CAS号: 301193-70-4 英文名称: 2-(4-METHOXYPHENYL)-4-OXO-4H-CHROMEN-3-YL 2,4-DICHLOROBENZENESULFONATE 英文同义词: 2-(4-METHOXYPHENYL)-4-OXO-4H-CHROMEN-3-YL 2,4-DICHLOROBENZENESULFONATE;2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl 2,4-dichlorobenzene-1-sulfonate;Benzenesulfonic acid, 2,4-dichloro-, 2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-3-yl ester 中文名称: 中文同义词: 分子式: C22H14Cl2O6S 分子量: 477.31 Mol file