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
amino,tolyl,benzoyl,sulphophenyl,dihydro,methyl,pyrazol,benzene,disulphonic
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