N-[(1R)-2-羟基-1-苯基乙基]-乙酰胺

methyl 2-[4-(2-oxopropyl)phenyl]acetate

[(2R,3S,4R)-3,4-二羟基-5-氧代四氢-2-呋喃基]甲基乙酸酯

2-chloro-3-(2-oxopropyl)naphthalene-1,4-dione

Acetic acid (1S,2aS,8aR)-2a,8a-dichloro-1-methyl-3,8-dioxo-1,2,2a,3,8,8a-hexahydro-cyclobuta[b]naphthalen-1-yl ester