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3258-74-0 disodium 6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxynaphthyl)azo]-5-sulphonatophenyl]azo]naphtha

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Product Name disodium 6-hydroxy-5-[[2-hydroxy-3-[(2-hydroxynaphthyl)azo]-5-sulphonatophenyl]azo]naphthalene-2-sulphonate
CAS No. 3258-74-0
Synonyms Disodium 6-hydroxy-5-((2-hydroxy-3-((2-hydroxynaphthyl)azo)-5-sulphonatophenyl)azo)naphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo)-5-sulfophenyl)azo)-, disodium salt; disodium (5Z)-5-(2-{2-hydroxy-3-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]-5-sulfonatophenyl}hydrazinylidene)-6-oxo-5,6-dihydronaphthalene-2-sulfonate
InChI InChI=1/C26H18N4O9S2.2Na/c31-22-9-5-14-3-1-2-4-18(14)24(22)29-27-20-12-17(41(37,38)39)13-21(26(20)33)28-30-25-19-8-7-16(40(34,35)36)11-15(19)6-10-23(25)32;;/h1-13,27-28,33H,(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2/b29-24-,30-25-;;
Molecular Formula C26H16N4Na2O9S2
Molecular Weight 638.5362