(E)-but-2-enedioic acid; 2-methylprop-2-enoate

Systemtic Name: (E)-but-2-enedioic acid; 2-methylprop-2-enoate Openeye Name: fumaric acid; 2-methylprop-2-enoate CAS Name: (E)-2-butenedioic acid; 2-methyl-2-propenoate IUPAC Name: (E)-but-2-enedioic acid; 2-methylprop-2-enoate Traditional Name: fumaric acid; methacrylate Formula: C8H9O6- MolecularWeight: 201.15346

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C4H4O4.C4H6O2/c5-3(6)1-2-4(7)8;1-3(2)4(5)6/h1-2H,(H,5,6)(H,7,8);1H2,2H3,(H,5,6)/p-1/b2-1+;