6420-43-5, CAS No 6420-43-5

6420-43-5 trisodium 4-hydroxy-7-[[[[5-hydroxy-7-sulphonato-6-[(o-tolyl)azo]-2-naphthyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulphonatophenyl)azo]naphthalene-2-sulphonate
Product Name	trisodium 4-hydroxy-7-[[[[5-hydroxy-7-sulphonato-6-[(o-tolyl)azo]-2-naphthyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulphonatophenyl)azo]naphthalene-2-sulphonate
Synonyms	2-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-(2-(2-methylphenyl)diazenyl)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-(2-(2-methyl-4-sulfophenyl)diazenyl)-, sodium salt (1:3);2-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-((2-methylphenyl)azo)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-((2-methyl-4-sulfophenyl)azo)-, trisodium salt;Trisodium 4-hydroxy-7-((((5-hydroxy-7-sulphonato-6-((o-tolyl)azo)-2-naphthyl)amino)carbonyl)amino)-3-((2-methyl-4-sulphonatophenyl)azo)naphthalene-2-sulphonate;trisodium (2Z)-6-[({(6Z)-6-[2-(2-methylphenyl)hydrazinylidene]-5-oxo-7-sulfonato-5,6-dihydronaphthalen-2-yl}carbamoyl)amino]-2-[2-(2-methyl-4-sulfonatophenyl)hydrazinylidene]-3-oxo-2,3-dihydronaphthalene-1-sulfonate;trisodium 4-hydroxy-7-[[5-hydroxy-6-(2-methyl-4-sulfonato-phenyl)azo-7-sulfonato-2-naphthyl]carbamoylamino]-3-(o-tolylazo)naphthalene-2-sulfonate
Molecular Formula	C₃₅H₂₅N₆Na₃O₁₂S₃
Molecular Weight	886.7703
InChl	InChI=1/C35H28N6O12S3.3Na/c1-18-5-3-4-6-27(18)38-40-31-29(55(48,49)50)16-20-14-22(7-10-25(20)33(31)42)36-35(44)37-23-8-11-26-21(15-23)17-30(56(51,52)53)32(34(26)43)41-39-28-12-9-24(13-19(28)2)54(45,46)47;;;/h3-17,42-43H,1-2H3,(H2,36,37,44)(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3
CAS Registry Number	6420-43-5
EINECS	229-163-8
Molecular Structure

6420-43-5 trisodium 4-hydroxy-7-[[[[5-hydroxy-7-sulphonato-6-[(o-tolyl)azo]-2-naphthyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulphonatophenyl)azo]naphthalene-2-sulphonate

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