(E)-(S)-8-Benzenesulfonyl-4,6-dimethyl-oct-4-enoic acid methyl ester

(4E,8E)-(S)-12-Benzenesulfonyl-4,8,10-trimethyl-dodeca-4,8-dienoic acid methyl ester

(2S)-2-methyl-4-(phenylsulfonyl)butanal