6066-82-6
N-羟基丁二酰亚胺
+
32403-69-3
2-(2,4-dinitrophenyl)sulfanylacetic acid
→
~78%
93801-70-8
(2,5-dioxopyrrolidin-1-yl) 2-(2,4-dinitrophenyl)sulfanylacetate