291545-74-9
→
~73%
1052209-96-7
(5S)-5-Phenylmorpholin-3-one
1373883-16-9
15028-39-4
(S)-(+)-2-苯甘氨酸甲酯 盐酸盐
20989-17-7
(S)-(+)-2-苯甘氨醇