4,7-Dichloro-3,6-dihydroxy-2,4,5,7-tetraiodospiro[isobenzofuran-1(3H),9-[9H]xanthen]-3-one

Order 4370-09-6 dichloro,dihydroxy,tetraiodospiro,isobenzofuran,xanthen,benzofuran,furan
Furan
71305-97-04,4a,5,6,7,7a,8,9-Octahydro-1,4,8-trihydroxy-6,6,8-trimethylazuleno[5,6-c]furan-3(1H)-one