phosgenated | J ACID UREA, FREE ACID |
6,6'-ureylenbis-1-naphthol-3-sulfonic acid | N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea |
6,6'-ureylene-bis(1-naphthol-3-sulfonic acid) | N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea |
66UREYLENEBIS1NAPHTHOL3SULPHONICACIDDISODIUMSALT | 7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid) |
4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid) | 7,7'-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic aci |
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