925-02-0
4-oxo-4-(prop-2-enylamino)but-2-enoic acid
+
137-07-5
2-氨基苯硫醇
→
~56%
106691-36-5
2-(3-oxo-4H-1,4-benzothiazin-2-yl)-N-prop-2-enylacetamide