7-Diethyl-amino-2-oxo-2H-chromene-3-carbohydrazide.

ABSTRACT: The asymmetric unit of the title compound, C(14)H(17)N(3)O(3), contains two independent mol-ecules with different conformations of the ethyl groups. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into ribbons extending along the a axis.

SUBMITTER: Zhang LJ 

PROVIDER: S-EPMC3089128 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature