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CAS号: 73398-45-5 英文名称: sodium hydrogen 5-[[4'-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]salicylate 英文同义词: C.I. Direct brown 223;One of the kayaku direct brown MA;sodium hydrogen 5-[[4'-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]salicylate;Sodium hydrogen 5-((4'-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4- yl)azo)salicylate 中文名称: C.I.直接棕223 中文同义词: C.I.直接棕223 分子式: C31H24N5NaO7S 分子量: 633.60633