3-甲基戊二酸二甲酯

(S)-(-)-5-acetoxy-3-methylpentanal

(S)-(+)-5,5-dimethoxy-3-methyl-1-pentanol

(2R,4S)-4-methylhexane-1,2,6-triol

methyl (3R)-5-{[tert-butyl(dimethyl)silyl]oxy}-3-methylpentanoate