118-07-0

BAS 00127991 MLS000714417 SMR000274396 A2192/0092184 EINECS 204-232-5 1-(2'-Methyl-4'-sulphophenyl)-3-methyl-5-pyrazolone 1-(2''-METHYL-4''-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE 3-Methyl-1-(2-methyl-4-sulfophenyl)-2-pyrazolin-5-one 1-(2-Methyl-4-sulfophenyl)-3-methyl-1H-pyrazol-5(4H)-one 3-methyl-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid 4-(5-keto-3-methyl-4H-pyrazol-1-yl)-3-methyl-benzenesulfonic acid 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid 3-methyl-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid 3-Methyl-4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid 4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methylbenzenesulfonic acid Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methyl-