Synonyms: (+)-Lomatin;(9R)-8,8-Dimethyl-9,10-dihydro-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ol;(9R)-8,8-Dimethyl-9α-hydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one;(R)-9,10-Dihydro-9-hydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one;Lomatin