Synonyms: | Calanolide E;2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-(3-hydroxy-2-methyl-1-oxobutyl)-2,2-dimethyl- 10-propyl-;2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-[(2R,3S)-3-hydroxy-2-methyl-1-oxobutyl]-2,2-dimethyl-10-propyl-, (10S)- |