Acta Cryst. (2004). C60, o334-o337  [ doi:10.1107/S0108270104006924 ]

2-Amino-4-(1-naphthyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile and 2-amino-7,7-dimethyl-4-(1-naphthyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile

V. N. Nesterov, D. J. Wiedenfeld, S. V. Nesterova and M. A. Minton

Formula: C₂₀H₁₆N₂O₂ and C₂₂H₂₀N₂O₂

Online 21 April 2004

Copyright © International Union of Crystallography
IUCr Webmaster