p. 1220 - 1228
(2018)2-(Benzyloxycarbonyloxy)-6-hydroxy-4,4-dimethyl-2,5-cyclohexadien-1-on
bis(5,5-dimethylcyclohexane-1,3-dione-2-yl)methane
2-ethyl-3,6,6-trimethyl-6,7-dihydrobenzofuran-4(5H)-one
2-<4-Amino-phenyl>-5,5-dimethyl-cyclohexan-1,3-dion
2-<4-Nitro-phenyl>-dimedon