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10132-99-7 sodium 4-[4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol

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Product Name sodium 4-[4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
CAS No. 10132-99-7
Synonyms Benzenesulfonic acid, 4-(4-(2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1); 4-(4-((3-Chloro-2-hydroxy-5-nitrophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid, sodium salt; Benzenesulfonic acid, 4-(4-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, monosodium salt; Sodium 4-(4-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate; sodium 4-{4-[(2E)-2-(5-chloro-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate
InChI InChI=1/C16H12ClN5O7S.Na/c1-8-14(19-18-13-7-10(22(25)26)6-12(17)15(13)23)16(24)21(20-8)9-2-4-11(5-3-9)30(27,28)29;/h2-7,14,19H,1H3,(H,27,28,29);/q;+1/p-1/b18-13+;
Molecular Formula C16H11ClN5NaO7S
Molecular Weight 475.7956