4553-20-2
((S)-4-amino-4-carboxybutanoyl)-D-glutamic acid
→
~97%
4553-21-3
1-(2-氨乙基)-4-苄基哌嗪
92042-93-8
1-氰甲基-4-苯甲基哌嗪
~95%
195314-68-2
~82%
2759-28-6
1-苄基哌嗪