69157-88-6 Benzenesulfonic acid,4-chloro-3-[4-[3-[4-(dimethylamino)phenyl]-1-methyl-2-propenylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt
69157-78-4 Benzenesulfonic acid,4-[4-[[4-[bis(phenylmethyl)amino]phenyl]cyanomethylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt
64225-69-0 Benzenesulfonic acid,4-[4-[5-[2,3-dihydro-5-hydroxy-3-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-3-methyl-2,4-pentadienylidene]-3,5-dioxo-1-pyrazolidinyl]-,diammonium salt