2-ethyl-1,3-diazinane

2-N-prop-2-enyl-1,3,5-triazine-2,4,6-triamine

2-nitro-N-prop-2-enylbenzenesulfonamide

2-(prop-2-en-1-yl)-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione

(E)-N-prop-2-enylbut-2-enamide