50-00-0
甲醛
+
56-45-1
L-丝氨酸
→
~99%
45521-08-2
(S)-噁唑啶-4-羧酸
161979-35-7
3,4-Oxazolidinedicarboxylic acid, 3-(1,1-dimethylethyl) ester, (4S)-
97534-82-2
(S)-(-)-3-z-4-噁唑啉羧酸