2H-Furo[2,3-f][2]benzopyran-2,8(3H)-dione,5a-ethyloctahydro-4-hydroxy-3,9-bis(methylene)-, [3aR-(3aa,4a,5aa,9aa,9bb)]-

Order 28624-12-6 benzopyran,dione,ethyloctahydro,hydroxy,methylene,furo[2,3-f]
Furo[2,3-f]
157622-54-34H-10,11a-Methano-2H-benzofuro[2,3-f][2]benzopyran-7-aceticacid,9-(acetyloxy)-4-(3-furanyl)-4a,5,6,6a,6b,7,8,9,10,10a-decahydro-10,10a-dihydroxy-4a,6b,8,8-tetramethyl-12-(2-methyl-1-oxopropoxy)-2-oxo-,methyl ester, [4R-(4a,4aa,6aa,6ba,7a,9b,10a,10aa,11ab, 110201-48-45H-3,6-Methenofuro[2,3-f]oxireno[d]oxacycloundecin-10(1aH)-one,2,3,7,8,8a,9,11a,11b-octahydro-8-hydroxy-5-methoxy-1a-methyl-9-methylene-,[1aR-(1aR*,3S*,5S*,8S*,8aR*,11aS*,11bR*)]-