E. Kelderman et al., TROPYRROLO-[1,2-A]QUINOLINE-4,4(5H)-DICARBONITRILE - 4 INDEPENDENT MOLECULES IN THE UNIT-CELL, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 458-460
The structure of the title compound, C17H18N4O3, has been determined.
The crystal structure contains four independent molecules which differ
in the conformation of the methoxymethyl side chains.