593-51-1
盐酸甲胺
+
6973-20-2
1-Pyrotartaric anhydride
→
~87%
211682-21-2
(3S)-1,3-dimethylpyrrolidine-2,5-dione
2174-58-5
(S)-(-)-甲基丁二酸
74-89-5
甲胺