1H-Pyrazole-1-ethanol, 4-((2-bromophenyl)azo)-alpha,5-diphenyl-3-methyl- 30823-83-7 4-((2-Bromophenyl)azo)-alpha,5-diphenyl-3-methyl-1H-pyrazole-1-ethanol 5-25-18-00145 (Beilstein Handbook Reference) BRN 4023129