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67875-12-1 potassium 2-[[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-4-yl]azo]naphthale

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Product Name potassium 2-[[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
CAS No. 67875-12-1
Synonyms 1-Naphthalenesulfonic acid, 2-(2-(1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)diazenyl)-, potassium salt (1:1); 2-Pyrazolin-5-one, 1-(2-chlorophenyl)-3-methyl-4-((1-sulfo-2-naphthalenyl)azo)-, potassium salt; 1-Naphthalenesulfonic acid, 2-((1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-, potassium salt; Potassium 2-((1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonate; potassium 2-{(E)-[1-(2-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}naphthalene-1-sulfonate
InChI InChI=1/C20H15ClN4O4S.K/c1-12-18(20(26)25(24-12)17-9-5-4-8-15(17)21)23-22-16-11-10-13-6-2-3-7-14(13)19(16)30(27,28)29;/h2-11,18H,1H3,(H,27,28,29);/q;+1/p-1/b23-22+;
Molecular Formula C20H14ClKN4O4S
Molecular Weight 480.9659