128022-75-3 Benzo[4,5]cyclodeca[1,2-b]furan-9(7H)-one,6,8,8a,12,12a,13-hexahydro-12-hydroxy-1,5,8a,12-tetramethyl-,[8aR-(4Z,8aR*,12S*,12aR*)]- 127393-87-7 2H-Oxecin-2-one,3,4,7,8,9,10-hexahydro-4,7-dihydroxy-10-methyl-, [4S-(4R*,5E,7R*,10S*)]- 127393-88-8 2H-Oxecin-2-one,3,4,7,8,9,10-hexahydro-4,7-dihydroxy-10-methyl-, [4R-(4R*,5E,7S*,10R*)]-