4-氰基苯乙烯

1,2-bis(4-chlorophenyl)-2-oxoethyl pivalate

1,2-bis(4-chlorophenyl)-2-oxoethyl methanesulfonate

1,2-bis(4-chlorophenyl)-2-oxoethyl acetate

(2S,3S)-2,3-bis(4-chlorophenyl)oxirane