1-methyl-3-methylsulfonylurea

1-[2-hydroxy-3-(methylcarbamoylamino)propyl]-3-methylurea

1-methoxy-3-methylurea

3,5-dimethyl-1,3,5-oxadiazinane-2,4,6-trione

N,N-diethyl-2-methyl-3-methyliminoprop-2-enamide