formaldehyde,furandione,isobenzofurandione,benzofuran,furan,isobenzofuran
Furan
143183-60-2Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-aceticacid,5-(3-furanyl)decahydro-2,4'-dihydroxy-2',4'a,5',8'a-tetrakis(hydroxymethyl)-6'-[(2-methyl-1-oxo-2-butenyl)oxy]-,[1'R-[1'a(2R*,5S*),2'a,4'b,4'ab,5'a,6'a(Z),8'ab]]- 155281-47-36,9-Ethano-2H,4H-furo[2,3-g]oxireno[i][2]benzopyran-4,8(9H)-dione,2-(3-furanyl)-6,6a,9a,9b-tetrahydro-5,6a,9-trimethyl-, (1aR*,2a,6a,6ab,9a,9ab,9ba)-(-)- Isobenzofuran
168434-28-4Spiro[3H-[1,3]dioxolo[5,6]indeno[2,1-c]isoxazole-3,1'(3'H)-isobenzofuran]-3'-one,1,3a,9,9a-tetrahydro-4',5'-dimethoxy-1-methyl-, (3a,3ab,9ab)-