The title compound, C18H27N3O 3S, is an organocatalyst prepared from (1R,2R)-cyclohexane-1,2- diamine. There are bifurcated N-H⋯N/O intramolecular hydrogen bonds and N-H⋯O and G-H⋯O intermolecular interactions. © 2005 International Union of Crystallography Printed in...
