disodium 5-[[4-[[4-[(2,8-dihydroxy-6-sulphonatonaphthyl)azo]-o-tolyl]methyl]phenyl]azo]-4,6-dihydroxynaphthalene-2-sulphonate
CAS No: 73513-98-1
disodium,dihydroxy,sulphonatonaphthyl,tolyl,methyl,phenyl,dihydroxynaphthalene,sulphonate
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