Pyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid, 2,3,4,5-tetrahydro-1,5-dioxo-4-propyl-
2,3,4,5-Tetrahydro-1,5-dioxo-4-propylpyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid
1,5-Dioxo-4-propyl-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinazoline-3a-carboxylic acid
1,5-Dioxo-4-propyl-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid
1,5-Dioxo-4-propyl-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid