title: Benzyl 5-hy-droxy-4-oxapenta-cyclo-[5.4.1.0.0.0]dodecane-3-carboxyl-ate.
abstract: The title compound, C(19)H(18)O(4), exhibits a long C-C bond [1.575 (2) Å] in the cage structure. In the crystal, pairs of O-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. C-H⋯O inter-actions also occur.
authors.forename: Rajshekhar
authors.initials: R
authors.lastname: Karpoormath
authors.forename: Tricia
authors.initials: T
authors.lastname: Naicker
authors.forename: Thavendran
authors.initials: T
authors.lastname: Govender
authors.forename: Hendrik G
authors.initials: HG
authors.lastname: Kruger
authors.forename: Glenn E M
authors.initials: GE
authors.lastname: Maguire