Synonyms: 4-((R)-5-Methoxy-8,8-dimethyl-3,4,7,8-tetrahydro-2H,6H-benzo(1,2-b:5,4-b')dipyran-3-yl)-2-(3-methyl-but-2-enyl)-benzene-1,3-diol;4-((R)-5-Methoxy-8,8-dimethyl-3,4,7,8-tetrahydro-2H,6H-benzo[1,2-b:5,4-b']dipyran-3-yl)-2-(3-methyl-but-2-enyl)-benzene-1,3-diol