2-[4-[[4-[[4-[(4-amino-o-tolyl)azo]benzoyl]amino]-3-sulphophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzene-1,4-disulphonic acid
CAS No. 94200-34-7
2-[4-[[4-[[4-[(4-amino-o-tolyl)azo]benzoyl]amino]-3-sulphophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzene-1,4-disulphonic acid;2-[[4-[[4-[[4-[(4-Amino-2-methylphenyl)azo]benzoyl]amino]-3-sulfophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazo
spurr resin 52368-54-4
Erysoline 52358-61-9
Unspecified 52350-35-3