(E)-but-2-enedioic acid; 2-methylidene-5-oxidanyl-5-oxidanylidene-pentanoate

Systemtic Name: (E)-but-2-enedioic acid; 2-methylidene-5-oxidanyl-5-oxidanylidene-pentanoate Openeye Name: fumaric acid; 5-hydroxy-2-methylene-5-oxo-pentanoate CAS Name: (E)-2-butenedioic acid; 5-hydroxy-2-methylene-5-oxopentanoate IUPAC Name: (E)-but-2-enedioic acid; 5-hydroxy-2-methylidene-5-oxopentanoate Traditional Name: 2-(2-carboxyethyl)acrylate; fumaric acid Formula: C10H11O8- MolecularWeight: 259.18954

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Descriptors Computed from Structure

Canonical SMILES:

C=C(CCC(=O)O)C(=O)[O-].C(=CC(=O)O)C(=O)O

Isomeric SMILES

C=C(CCC(=O)O)C(=O)[O-].C(=C/C(=O)O)\C(=O)O

InChI

InChI=1S/C6H8O4.C4H4O4/c1-4(6(9)10)2-3-5(7)8;5-3(6)1-2-4(7)8/h1-3H2,(H,7,8)(H,9,10);1-2H,(H,5,6)(H,7,8)/p-1/b;2-1+