pentachlorodibenzofuran,benzofuran,furan
Furan
152509-77-82(5H)-Furanone,5-(9-hydroxy-3-methoxy-4,8-dimethyl-1,4-decadienyl)-5-methyl-,[5R-[5R*(1E,3S*,4E,8S*,9R*)]]-
152490-57-8(6aS,11aS)-3-methoxy-11a-methyl-9-(2-naphthylmethoxy)-6,6a-dihydrobenzofurano[3,2-c]chromen-8-ol