Free release

74186-17-7 trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]

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Product Name trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]azo]salicylate
CAS No. 74186-17-7
Synonyms Benzoic acid, 2-hydroxy-5-(2-(5-methyl-4-(2-(4-nitro-2-sulfophenyl)diazenyl)-2-(3-sulfopropoxy)phenyl)diazenyl)-, sodium salt (1:3); Benzoic acid, 2-hydroxy-5-((5-methyl-4-((4-nitro-2-sulfophenyl)azo)-2-(3-sulfopropoxy)phenyl)azo)-, trisodium salt; Trisodium 5-((5-methyl-4-((4-nitro-2-sulphonatophenyl)azo)-2-(3-sulphonatopropoxy)phenyl)azo)salicylate; trisodium (3E)-3-(2-{5-methyl-4-[(E)-(4-nitro-2-sulfonatophenyl)diazenyl]-2-(3-sulfonatopropoxy)phenyl}hydrazinylidene)-6-oxocyclohexa-1,4-diene-1-carboxylate
InChI InChI=1/C23H21N5O12S2.3Na/c1-13-9-19(27-24-14-3-6-20(29)16(10-14)23(30)31)21(40-7-2-8-41(34,35)36)12-18(13)26-25-17-5-4-15(28(32)33)11-22(17)42(37,38)39;;;/h3-6,9-12,27H,2,7-8H2,1H3,(H,30,31)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3/b24-14+,26-25+;;;
Molecular Formula C23H18N5Na3O12S2
Molecular Weight 689.5146