30066-93-4
5-amino-1,3-dimethyl-1,3-diazinane-2,4,6-trione
+
592-82-5
丁基异硫氰酸酯
→
7501-78-2
9-butyl-1,3-dimethyl-8-sulfanylidene-7H-purine-2,6-dione