Spiro[cycloocta[c]furan-5(4H),3'(2'H)-furan]-2',6(7H)-dione,9-(acetyloxy)-5'-(3-furanyl)-4',5',8,9-tetrahydro-3-(2-oxopropyl)-, [5R-[5a(S*),9a]]-

CAS No: 161276-23-9
Order 161276-23-9 spiro,cycloocta,furan,dione,acetyloxy,furanyl,tetrahydro,oxopropyl
Furan
60622-42-6(1'S,3S,3'R,3aR,4S,4aR,7'R,7aR,8R,9'R,9aR,10'R,11'S)-4a,8,9'-trimethyl-4'-methylidene-2,5,5',14'-tetraoxo-3a,4,4a,5,7a,8,9,9a-octahydrospiro[azuleno[6,5-b]furan-3,13'-[6]oxatetracyclo[9.2.2.0~1,10~.0~3,7~]pentadecan]-4-yl acetate (non-preferred name) [606 138355-97-2Naphtho[2,3-c]furan-1(3H)-one, 4-[(4-fluorophenyl)amino]-3a,4,9,9a-tet rahydro-9-(4-hydroxy-3,5-dimethoxyphenyl)-6,7-dimethoxy-, [3aS-(3a.alp ha.,4.beta.,9.alpha.,9a.beta.)]-