benzylspiro,benzofuran,piperidine,furan
Benzofuran
90412-37-61,3-Isobenzofurandione, hexahydro-, reaction products with 2,2'-[1,6-hexanediylbis(oxymethylene)]bis[oxirane]
90412-42-31,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, reaction products with bisphenol A and methylenebis[phenol]