31925-27-6
3-[4-(甲磺酰基)苯基]丝氨酸乙酯
→
31925-29-8
L-threo-p-methylsulfonylphenylserine ethyl ester
+
36983-12-7
D-苏式-beta-对甲砜基苯基丝氨酸乙酯