[Synonyms]
(r)-1-(tert-butoxycarbonyl)-4-(tert-butyl)piperazine-2-carboxylic acid
(2R)-4-tert-Butyl-1-[(2-methylpropan-2-yl)oxycarbonyl]piperazine-2-carboxylic acid
1,2-Piperazinedicarboxylic acid, 4-(1,1-dimethylethyl)-, 1-(1,1-dimethylethyl) ester, (2R)- |