title: (1S,4S,5S,8R)-8-Nitro-oxy-2,6-dioxa-bicyclo-[3.3.0]octan-4-yl 3,4,5-triacetoxy-benzoate.
abstract: In the title compound, C(19)H(19)NO(13), one of the two fused furan-ose rings adopts an envelope conformation whereas the other displays a twisted conformation. The crystal structure is stabilized by inter-molecular C-H⋯π inter-actions between a methine H atom and the triacetoxy-phenyl ring of an adjacent mol-ecule, and by weak non-classical inter-molecular C-H⋯O hydrogen bonds.
authors.affiliation: Department of Chemistry, School of Pharmacy, Fourth Military Medical University, Changle West Road 17, 710032, Xi-An, People's Republic of China.
authors.forename: Yue
authors.initials: Y
authors.lastname: Zhang
authors.forename: Ping-An
authors.initials: PA
authors.lastname: Wang
authors.forename: Meng-Yao
authors.initials: MY
authors.lastname: Zhang
authors.forename: Xiao-Li
authors.initials: XL
authors.lastname: Sun