79236-43-4 (3S,3aR,4aR,5R,6R,9aS)-5-hydroxy-3,5,8-trimethyl-2,9-dioxo-2,3,3a,4,4a,5,6,7,9,9a-decahydroazuleno[6,5-b]furan-6-yl (2E)-2-methylbut-2-enoate 93803-77-1 5-oxo-L-proline, compound with (4aS-cis)-2,3,4,4a,9,9a-hexahydro-2,4a,9-trimethyl-1,2-oxazino[6,5-b]indol-6-yl methylcarbamate (1:1)