(S)-alpha-溴-alpha-(4-甲基 苯基)-乙腈

2-[4-(bromomethyl)phenyl]acetonitrile

1-(4-methylphenyl)-2,2-diphenylethanone

2-(4-甲基苯基)-2-氧代乙酸乙酯

1-(2,2-diphenylethenyl)-4-methylbenzene