2-氨基-3-甲基丁酰胺

N-carbamyl-N-nitroso-D-valine

4-[(2R,5S)-2,5-Dihydro-2-isopropyl-3,6-dimethoxy-5-pyrazinyl]butylamine

(1S,2R)-N-(3'-Methylbutanoyl)bornane-10,2-sultam

(-)-1-<(1-cyano-2-methylpropyl)amino>-2R-methyl-5R-(1-methylethenyl)-cyclohexane-1R,3R-dicarbonitrile