Rel-(3ar,6as)-tetrahydro-1H-cyclopenta[C]furan-1,3(3ah)-dione35878-28-5100 % similar cis-1,2-Cyclohexanedicarboxylic anhydride13149-00-389 % similar Hexahydrophthalic anhydride85-42-789 % similar 3-Oxabicyclo[3.2.0]heptane-2,4-dione4462-96-878 % similar Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride122640-83-958 % similar Tetrahydro-1H-cyclopenta[1,2-C:3,4-C′]difuran-1,3,4,6(3ah)-tetrone6053-68-552 % similar 1,2,3,6-Tetrahydrophthalic anhydride85-43-852 % similar Tetrahydrophthalic anhydride935-79-552 % similar Rikacid mh19438-60-952 % similar Diglycidyl hexahydrophthalate5493-45-852 % similar 1,2,3,4-Butanetetracarboxylic dianhydride4534-73-046 % similar Tetrahydrocyclobuta[1,2-C:3,4-C′]difuran-1,3,4,6-tetrone4415-87-645 % similar Norcantharidin29745-04-844 % similar Norcantharidin5442-12-644 % similar trans-1,2-Cyclopentanedicarboxylic acid1461-97-842 % similar 3A,4,5,7A-Tetrahydro-6-methyl-1,3-isobenzofurandione19438-64-341 % similar Ethyl cyclobutanecarboxylate14924-53-939 % similar Isobutyric anhydride97-72-339 % similar Isomethyltetrahydrophthalic anhydride3425-89-639 % similar Diisooctyl 1,2-cyclohexanedicarboxylate84-71-938 % similar