3-(3-chloro-5-methylphenyl)propanoic acid

5-氯间二甲苯

1-(bromomethyl)-3-chloro-5-methylbenzene

dimethyl 2-[(3-chloro-5-methylphenyl)methyl]propanedioate

3-chloro-1-(4-chloro-2-methyl-phenyl)-propan-1-one