| 英文同义词: | fuscin;9,10-Dihydro-5-hydroxy-4,8,8-trimethyl-2H,4H-benzo[1,2-b:4,3-c']dipyran-2,6(8H)-dione;2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H-pyrano[3,2-f]isochromene-5,6-dione;2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H-pyrano[3,2-f]isochromene-5,6-quinone;2H,4H-Benzo[1,2-b:4,3-c']dipyran-2,6(8H)-dione, 9,10-dihydro-5-hydroxy-4,8,8-trimethyl- |