4-iodobiphenyldichloride

3,3,4,6,6-pentachloro-5-methyl-cyclohex-4-ene-1,2-dione

2,3-di-O-formyl-D-erythrose

2,5-dimethoxy-4-nitroacetanilide

(7,7-二甲基-4-双环[3.1.1]庚-3-烯基)甲基乙酸酯