4053-51-4
N-(3,6-dioxocyclohexa-1,4-dien-1-yl)acetamide
+
4055-17-8
5-isopropenyl-2,3-dihydrothiophene 1,1-dioxide
→
130639-74-6
N-(4-methyl-3,3,6,9-tetraoxo-1,2,5,5a,9a,9b-hexahydrobenzo[e][1]benzothiol-8-yl)acetamide