CAS Number
89-36-1
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
SL Number
CSL-33661
Category
impurity
Molecular Formula
C10H10N2O4S
Molecular Weight
254.26
Description
4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic Acid; 1-(4-Sulfophenyl)-3-methyl-5-pyrazolone; 1-(4’-Sulfophenyl)-3-methyl-5-pyrazolone;1-(p-Sulfophenyl)-3-methyl-5-pyrazolone; 1-(p-Sulfophenyl)-3-methylpyrazolin-5-one; 3-Methyl-1-(4-sulfophenyl)-5-pyrazolone; 3-Methyl-1-(4-sulfophenyl)pyrazolin-5-one;3-Methyl-1-(4’-sulfophenyl)-5-pyrazolone; 3-Methyl-1-(p-sulfophenyl)-2-pyrazolin-5-one; 3-Methyl-1-(p-sulfophenyl)-5-pyrazolone; 3-Methyl-1-phenyl-5-pyrazolone-4’-sulfonic Acid; 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic Acid; NSC 26429; NSC 4752; Pyrazoline G; p-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
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