72403-61-3 Thiourea, N,N-dimethyl-N'-((3aR,4S,5R,7S,7aR)-octahydro-4,7-methano-1H-inden-5-yl)-, rel- exo-5-(3,3-Dimethyl-2-thioureido)tetrahydro-endo-dicyclopentadiene