英文同义词:
(1R,4S,6aβ,10bβ)-Decahydro-9α-(3-furyl)-4-hydroxy-4aβ,10aα-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c]dipyran-3,7-dione;Isocolumbin;1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c]dipyran-3,7-dione, 9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-, (1R,4S,4aS,6aR,9R,10aR,10bR)-;ISOCOLUMBIN USP/EP/BP