132210-04-9 15790-15-5 66565-56-8 Benzoic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, methyl ester Disperse Yellow 60 EINECS 239-889-7 Methyl 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoate