Synonyms: 4-((2,5-Dimethoxyphenyl)azo)-1,5-diphenyl-1H-pyrazole;4-[(e)-(2,5-dimethoxyphenyl)diazenyl]-1,5-diphenyl-1h-pyrazole;1H-Pyrazole, 4-((2,5-dimethoxyphenyl)azo)-1,5-diphenyl-;40640-32-2;AC1L54Q3;AC1Q58A2;AR-1F9330;LS-128465;(2,5-dimethoxyphenyl)-(1,5-diphenylpyrazol-4-yl)diazene