431062-00-9
4-benzyl-2R,5S-dimethyl-piperazine-1-carboxylic acid tert-butyl ester
→
~99%
260254-80-6
(2S,5R)-1-苄基-2,5-二甲基哌嗪
100-39-0
溴化苄
+
2815-34-1
反式-2,5-二甲基哌嗪
216532-43-3
(2R,5S)-1-苄基-2,5-二甲基哌嗪