674-82-8
双乙烯酮
+
15959-53-2
(sulfamoylamino)benzene
→
~61%
106687-41-6
3-methyl-1,1-dioxo-6-phenyl-2H-1,2,6-thiadiazin-5-one
118025-37-9
N-acetoacetyl-N'-phenylsulfamide