title: 1-Hydr-oxy-2-meth-oxy-6-methyl-9,10-anthraquinone from Rennellia elliptica Korth.
abstract: The title compound, C(16)H(12)O(4), exists as planar molecules in the solid state (r.m.s. deviation of 0.02 Å in one mol-ecule and 0.07 Å in the second independent mol-ecule comprising the asymmetric unit). In each mol-ecule, the 1-hydr-oxy group forms an intra-molecular hydrogen bond to the adjacent carbonyl O atom.
authors.forename: Nor Hadiani
authors.initials: NH
authors.lastname: Ismail
authors.forename: Che Puteh
authors.initials: CP
authors.lastname: Osman
authors.forename: Rohaya
authors.initials: R
authors.lastname: Ahmad
authors.forename: Khalijah
authors.initials: K
authors.lastname: Awang
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng