furan,amine,hexahydro,furo[2,3-b]
Furan
126771-20-8Azuleno[6,5-b]furan-2(3H)-one,5,6,7-tris(acetyloxy)decahydro-3,4a,8-trimethyl-, [3R-(3a,3aa,4ab,5b,6a,7a,7aa,8a,9aa)]-
91185-05-6(5E,9E)-6,10-dimethyl-3-methylidene-2-oxo-2,3,3a,4,7,8,11,11a-octahydrocyclodeca[b]furan-4,7-diyl diacetate