7,7-[Ureylenebis[(1-hydroxy-3-sodiosulfonaphthalene-6,2-diyl)azo(4,1-phenylene)azo]]bis[naphthalene-1,3-disulfonic acid disodium] salt
CAS No: 33448-68-9
ureylenebis,hydroxy,sodiosulfonaphthalene,phenylene,naphthalene,disulfonic,disodium
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