Scientific journal publication An enantiomerically pure potential toxaphene congener: (1R,2S,3S,4R,7S)-2-endo,3-exo,5,5-tetrachloro-7-(chloromethyl)-1,7-bis(dichloromethyl)bicyclo[2.2.1]heptane. Hansen, L.K.; Kallenborn, R.; Kiprianova, A.; Nikiforov, V.; Trukhin, A. Publication details Journal: Acta Cryst., E60, o1089–o1091, 2004