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64683-38-1 disodium 2-[[2,6-dihydroxy-3-[(3-sulphonatophenyl)azo]phenyl]azo]benzoate

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Product Name disodium 2-[[2,6-dihydroxy-3-[(3-sulphonatophenyl)azo]phenyl]azo]benzoate
CAS No. 64683-38-1
Synonyms Benzoic acid, 2-(2-(2,6-dihydroxy-3-(2-(3-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:2); Benzoic acid, 2-((2,6-dihydroxy-3-((3-sulfophenyl)azo)phenyl)azo)-, disodium salt; Disodium 2-((2,6-dihydroxy-3-((3-sulphonatophenyl)azo)phenyl)azo)benzoate; disodium 2-[(2E)-2-{2-hydroxy-6-oxo-4-[(E)-(3-sulfonatophenyl)diazenyl]cyclohexa-2,4-dien-1-ylidene}hydrazino]benzoate
InChI InChI=1/C19H14N4O7S.2Na/c24-16-9-12(21-20-11-4-3-5-13(8-11)31(28,29)30)10-17(25)18(16)23-22-15-7-2-1-6-14(15)19(26)27;;/h1-10,22,24H,(H,26,27)(H,28,29,30);;/q;2*+1/p-2/b21-20+,23-18+;;
Molecular Formula C19H12N4Na2O7S
Molecular Weight 486.3657