4,4-bis(4-chlorophenyl)-1-hydroxy-6-methyl-2,3-dioxa<4.4.0>decan-7-one

4-acetyl-6,6-bis(4-chlorophenyl)-3-methyl-1,2-dioxan-3-ol

2,2-bis(4-chlorophenyl)-2-hydroxyethyl acetate

2-acetyl-5,5-bis(4-chlorophenyl)-2-methyl-4,5-dihydrofuran

1-氯-4-[1-(4-氯苯基)乙基]苯