pyrrolyl,furan
Furan
5738-36-3[(5E)-5-{[5-(4-chloro-3-nitrophenyl)furan-2-yl]methylidene}-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]acetic acid
297145-34-71,3-Isobenzofurandione, polymer with 1,4-butanediol, (chloromethyl)oxirane, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 4,4-(1-methylethylidene)bisphenol and oxirane, 2-propenoate
57375-25-4(14E,24E)-8-bromo-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate