title: Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxyl-ate.
abstract: The non-H atoms of the title compound, C(9)H(13)NO(2), are almost coplanar (r.m.s. deviation = 0.0358 Å). Weak inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into zigzag chains along the b axis with graph-set motif C(5). The chains are further linked into a three-dimensional network by C-H⋯O hydrogen bonds and C-H⋯π inter-actions.
authors: Wei-Na
authors: WN
authors: Wu
authors: Xiao-Xia
authors: XX
authors: Li
authors: Qiu-Fen
authors: QF
authors: Wang
authors: Yan-Wei
authors: YW
authors: Li
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