对甲基苯乙酮

4-甲基苯甲酸酐

1-(p-tolyl)buta-2,3-dien-1-one

3-methyl-1-(4-methylphenyl)cyclohexanol

3-methyl-5-p-tolyl-cyclohex-4-ene-1,2-dicarboxylic acid anhydride