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7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide

The asymmetric unit of the title compound, C(14)H(17)N(3)O(3), contains two independent molecules with different conformations of the ethyl groups. In the crystal, intermolecular N—H⋯O hydrogen bonds link the molecules into ribbons extending along the a axis.

Detalles Bibliográficos
Autores principales:	Zhang, Li-Jun, Yin, Bing-Zhu
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2011
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089128/ https://www.ncbi.nlm.nih.gov/pubmed/21754425 http://dx.doi.org/10.1107/S1600536811010944

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