(-)-3β-hydroxy-1β-methoxycarbonylmethylcyclopent-1-en-5-one

(R)-n-乙酰基-1-(4-溴苯基)乙胺

N-[(1R)-2,3-dihydro-1H-inden-1-yl]acetamide

propan-2-yl 4,4-dimethyl-3-oxooct-7-enoate

propan-2-yl 2-[methyl(diphenyl)silyl]acetate