72152-58-0, CAS No 72152-58-0

72152-58-0 trisodium 5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
Product Name	trisodium 5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
Synonyms	2,7-Naphthalenedisulfonic acid, 5-(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-4-hydroxy-3-(2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl)-, sodium salt (1:3);2,7-Naphthalenedisulfonic acid, 5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulfophenyl)azo)-, trisodium salt;Trisodium 5-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulphonatophenyl)azo)naphthalene-2,7-disulphonate;trisodium (3Z)-5-[2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)hydrazinyl]-3-[(2E)-(5-nitro-6-oxo-3-sulfonatocyclohexa-2,4-dien-1-ylidene)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
Molecular Formula	C₂₆H₁₆N₇Na₃O₁₄S₃
Molecular Weight	815.608
InChl	InChI=1/C26H19N7O14S3.3Na/c1-12-22(26(36)32(31-12)14-5-3-2-4-6-14)29-27-17-9-15(48(39,40)41)7-13-8-20(50(45,46)47)23(25(35)21(13)17)30-28-18-10-16(49(42,43)44)11-19(24(18)34)33(37)38;;;/h2-11,22,27,29H,1H3,(H,39,40,41)(H,42,43,44)(H,45,46,47);;;/q;3*+1/p-3/b28-18+,30-23+;;;
CAS Registry Number	72152-58-0
EINECS	276-411-6
Molecular Structure

72152-58-0 trisodium 5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]naphthalene-2,7-disulphonate