75918-39-7 3-[(3R,5aR,6S,8aR,12S,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl]propyl hydrogen carbonate 1391-38-4 (3R,3aS,5aR,5bR,9aR,11aR,11bS,12S,12aS,12bR,13aS)-3-furan-3-yl-12-hydroxy-3a,5b,9a,12a-tetramethyl-4,5,5a,5b,9a,10,11a,11b,12,12a-decahydro-3H-oxepino[2',3',4':3,4][1]benzofuro[6,5-f]oxireno[d]isochromene-1,8(3aH,13aH)-dione