Dispiro[furan-2(3H),2'(13'H)-bisfuro[3'',2'':3',4']cyclopenta[1',2':5,6]naphtho[1,2-b:1',2'-i]phenazine-13',2''-[2H]pyran]-22'(4'bH)-one,1',3'',3'a,4,4',4'',4'a,5,5',5'',6',6'',6'a,7',9',9'a,9'b,10',11',11'a,11'b,12',14'a,15'b,16',17',17'a,18',20',20'a,20

CAS No: 165074-71-5
Order 165074-71-5 dispiro,furan,bisfuro,cyclopenta,naphtho,phenazine,pyran
Furan
33439-66-6(3R)-2,3,3aβ,4,5,7,9aβ,9bα-Octahydro-3β,6,9-trimethyl-2,7-dioxoazuleno[4,5-b]furan-3α,4β-diyl=bis[(Z)-2-methyl-2-butenoate]