955016-61-2
1-benzyl 4-tert-butyl 3-(aminocarbonyl)piperazine-1,4-dicarboxylate
→
~99%
955016-62-3
1-benzyl 4-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate
126937-41-5
(+/-)-1-苯甲氧基羰基-4-Boc-哌嗪-2-羧酸