1,4-Dihydro-3-(1,1-dimethylethyl)-1-ethyl-4-(4-methylphenyl)indeno(1,2-c)pyrazol-4-ol 5-23-12-00560 (Beilstein Handbook Reference) 56767-29-4 BRN 0695112 Indeno(1,2-c)pyrazol-4-ol, 1,4-dihydro-3-(1,1-dimethylethyl)-1-ethyl-4-(4-methylphenyl)-