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6487-04-3 disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nit

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Product Name disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
CAS No. 6487-04-3
Synonyms Disodium 5-((2,4-dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate; disodium (3Z)-5-[(2E)-2-{(5Z)-5-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene}hydrazinyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
InChI InChI=1/C28H18N8O14S2.2Na/c37-21-7-5-16(36(43)44)11-19(21)31-33-25-22(38)8-6-18(27(25)39)30-32-20-12-17(51(45,46)47)9-13-10-23(52(48,49)50)26(28(40)24(13)20)34-29-14-1-3-15(4-2-14)35(41)42;;/h1-12,29,31-32,37H,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b30-18+,33-25-,34-26+;;
Molecular Formula C28H16N8Na2O14S2
Molecular Weight 798.5814