4-(3-methoxy-2,4-dimethyl-3-((trimethylsilyl)oxy)oxetan-2-yl)pyridine

methyl 3-hydroxy-2-methyl-3-(pyridin-4-yl)butanoate

(R)-6-methoxy-α-methyl-2-naphthaleneacetic acid methyl ester

(S)-萘普生甲酯

methyl 2-methyl-4-oxohexanoate