16946-85-3
→
~89%
78830-97-4
6-methyl-4,5-dihydro-2H-1,2,4-triazin-3-one
88419-03-8
3-(2-oxopropyl)-1,3-thiazolidine-2,4-dione
~62%
53646-01-8
1-Chloro-2-propanone semicarbazone