156-57-0
半胱胺盐酸盐
+
68-11-1
硫代乙醇酸
→
~91%
638-43-7
2-(2-aminoethyldisulfanyl)acetic acid
71899-86-0
5-(2-aminoethyldisulfanyl)-2-nitrobenzoic acid
15139-21-6
2-Nitro-5-thiobenzoic acid