1,3,6-Trimethyl-pyrano[4,3-b]pyrrol-4(1H)-one

Acta Crystallogr Sect E Struct Rep Online. 2010 Jan 16;66(Pt 2):o381. doi: 10.1107/S1600536809055627.

Abstract

All the non-H atoms of the title compound, C(10)H(11)NO(2), are almost coplanar [maximum deviation = 0.040 (3) Å]. The crystal structure is stabilized by C-H⋯O hydrogen bonds.