4-甲基二苯甲烷

4,4'-(oxybis(phenylmethylene))bis(methylbenzene)

bis(4-methoxy-3,5-dimethylphenyl)methanone

1-methyl-4-[1,2,2-tris(4-methylphenyl)ethyl]benzene

bis[bis(p-tolyl)methyl] ether