(S)-methyl (1-cyanobutyl)carbamate

2-戊酮酸

(3aS,6R,7aR)-1,4,5,7,7a-hexahydro-8,8-dimethyl-1-[(2S)-1-oxo-2-[(phenylmethoxy)amino]-4-pentenyl]-3H-3a,6-methano-2,1-benzisothiazole 2,2-dioxide

(1S,2S)-2-(1-phenylethylamino)butyronitrile

(6R,8R,8aR,Z)-7,7,8a-trimethyl-3-propylidene-3,5,6,7,8,8a-hexahydro-2H-6,8-methanobenzo[b][1,4]oxazin-2-one