4-[[3,3-dichloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(p-tolyl)-1H-pyrazol-4-yl]azo][1,1-biphenyl]-4-yl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS No. 26841-50-9
4-[[3,3-dichloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(p-tolyl)-1H-pyrazol-4-yl]azo][1,1-biphenyl]-4-yl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;4-[[3,3-Dichloro-4-[[[4,5-dihydro-3-methyl-1-(4-methylphenyl)-5-oxo-1H-pyrazol]-4-yl]azo][1,1-biphenyl]
E.C. 5.2.1.1 9023-74-9