CAS NO. 63044-60-0 | Benzenesulfonic acid, 4-[4-[[4-(dimethylamino) phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt |

Benzenesulfonic acid, 4-[4-[[4-(dimethylamino) phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt

4-(p-Dimethylaminobenzylidene)-3-methyl-1-(4-sodiosulfophenyl)-2-pyrazolin-5-one	4-[[4-(Dimethylamino)phenyl]methylene]-3-methyl-1-(4-sulfophenyl)-2-pyrazoline-5-one, sodium salt
Benzenesulfonic acid, 4-[4-[[4-(dimethylamino) phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt