85959-21-3, CAS No 85959-21-3

85959-21-3 disodium 5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonate
Product Name	disodium 5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonate
Synonyms	Disodium 5-((2,4-dihydroxy-3-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)naphthalene-2,7-disulphonate;disodium (3E)-3-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-[(2E)-2-{(5Z)-5-[2-(4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene}hydrazinyl]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
Molecular Formula	C₂₈H₁₆N₈Na₂O₁₄S₂
Molecular Weight	798.5814
InChl	InChI=1/C28H18N8O14S2.2Na/c37-21-7-5-16(36(43)44)11-19(21)31-34-26-23(52(48,49)50)10-13-9-17(51(45,46)47)12-20(24(13)28(26)40)32-30-18-6-8-22(38)25(27(18)39)33-29-14-1-3-15(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-;;
CAS Registry Number	85959-21-3
EINECS	289-012-7
Molecular Structure

85959-21-3 disodium 5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonate