trifluoromethyl,furan,carbaldehyde
Furan
193614-68-53H-Furo[3'',4'':4'a,5']naphtho[1',8':5,6,7]cyclohepta[ 1,2-b]furan-1,8(4H,7H)-dione,5- (acetyloxy)-5,6,6a,11b,11c,12-hexahydro-4- hydroxy-6,6a-dimethyl-,(3aR,4S,5S,6S,6aR,- 11bR,11cR)- 170384-78-8Dispiro[furan-3(2H),2'(5'H)-furan-5',6''-[6H]naphtho[1,8-bc]furan]-2'',3'(2''aH,4'H)-dione,3'',4'',5'',5''a,7'',8'',8''a,8''b-octahydro-2''a,5''a,7''-trimethyl-,[2''aS-[2''aa,5''ab,6''a(S*),7''a,8''aa,8''ba]]-