(4-氯苯基)-氧代乙腈

1H-苯并三唑-1-基(4-氯苯基)甲酮

1,2-bis(4-chlorophenyl)ethanone

tetrakis(4-chlorophenyl)-1,4-dioxine

1-chloro-4-[(E)-2-(4-chlorophenyl)vinyl]benzene