(1-Bromocyclopropyl-cyclopropylbromomethan

5-(1,3-diphenylpyrazol-4-yl)pentanenitrile

2,4,6,7,8,9-hexakis-phenyl-1-oxa-3,4-diazaspiro[4.4]nona-2,6,8-triene

dimethyl (1α,2β,5β,6α)-7,9-diphenyl-3,4,7,8-tetrazatricyclo<4.3.0.02,5>non-8-ene-3,4-dicarboxylate