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CAS NO:70247-69-7
CAS:
70247-69-7
英文名称:
1-naphthalenesulfonic acid, 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[
1-phenylene)azo]]bis[3-hydroxy-iminocarbonyl(2-hydroxy- disodium salt
