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CAS号: 94159-11-2 英文名称: 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonic acid 英文同义词: 4-[2,4-Dihydroxy-3-(phenylazo)phenylazo]benzenesulfonic acid;4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonic acid 中文名称: 中文同义词: 分子式: C18H14N4O5S 分子量: 398.39256