1190228-13-7
N-[(ethoxycarbonyl)methly]-2-[(Z)-(methylsulfonyl)methylidene]thiazolidine
→
~71%
2516-97-4
甲磺酰乙酸
+
6940-79-0
Acetic acid, 2-(2-mercaptoethyl)amino-, hydrochloride
34597-08-5
mercaptoethylglycine ethyl ester
~33%