Clasto-lactacystin (Omuralide)

(3R,4s,5r)-4-羟基-5-[(1s)-1-羟基-2-甲基丙基]-3-甲基-2-吡咯烷酮-5-羧酸

methyl 4-methylpent-3-enoate

环己烷丙烯酸甲酯

methyl 3-cyclohexyl-4-methylpentanoate