73003-88-0 Methanaminium, N-[4-[(2-chlorophenyl)[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, salt with 4,4'-bis[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo][1,1'-biphenyl]-2,2'-disulfonic acid (2:1)
73003-85-7 2-NAPHTHALENESULFONIC ACID 4-HYDROXY-7-[[[(5-HYDROXY-7-SULFO-2-NAPHTHALENYL)AMINO]CARBONYL]AMINO]-3-[(2-METHYL-4-SULFOPHENYL)AZO]-,COMPD. WITH 2,2'-IMINOBIS[ETHANOL] (1:3)