1.0 2026-09-22 08:22:50 UTC 2026-09-22 08:23:34 UTC FDB117958 Diethyl 2-hydroxy-3-methylsuccinate diethyl 2-hydroxy-3-methyl-butanedioate diethyl 2-hydroxy-3-methylbutanedioate C9H16O5 204.22 204.09977361 CCOC(=O)C(C)C(C(=O)OCC)O InChI=1S/C9H16O5/c1-4-13-8(11)6(3)7(10)9(12)14-5-2/h6-7,10H,4-5H2,1-3H3 UNVUFOXAXGOVFT-UHFFFAOYSA-N average_mass 204.22 ChemAxon mono_mass 204.09977361 ChemAxon smiles CCOC(=O)C(C)C(C(=O)OCC)O ChemAxon formula C9H16O5 ChemAxon inchi InChI=1S/C9H16O5/c1-4-13-8(11)6(3)7(10)9(12)14-5-2/h6-7,10H,4-5H2,1-3H3 ChemAxon inchikey UNVUFOXAXGOVFT-UHFFFAOYSA-N ChemAxon