Dimethyl 4-hydroxy-4-methyl-6-oxo-2-phenyl-1,3-cyclohexanedicarboxylate, 4-hydroxyphenyl 4-methylphenyl ketone, 4-hydroxy-4-methyl-6-oxo-2-phenyl-cyclohexane-1,3-dicarboxylic acid dimethyl ester, (4-hydroxyphenyl)(p-tolyl)methanone, 1,3-Cyclohexanedicarboxylic acid,4-hydroxy-4-methyl-6-oxo-2-phenyl-,dimethyl ester, 4-Hydroxy-4-methyl-6-oxo-2-phenyl-cyclohexan-1,3-dicarbonsaeure-dimethylester, 4-methyl-4'-hydroxybenzophenone, 4-Hydroxy-4'-methyl-benzophenon, 4-hydroxy-4'-methyl-benzophenone