(E)-but-2-enedioic acid; pyrrole-2,5-dione

Systemtic Name: (E)-but-2-enedioic acid; pyrrole-2,5-dione Openeye Name: fumaric acid; pyrrole-2,5-dione CAS Name: (E)-2-butenedioic acid; pyrrole-2,5-dione IUPAC Name: (E)-but-2-enedioic acid; pyrrole-2,5-dione Traditional Name: fumaric acid; maleimide Formula: C8H7NO6 MolecularWeight: 213.14428

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=O)NC1=O.C(=CC(=O)O)C(=O)O

Isomeric SMILES

C1=CC(=O)NC1=O.C(=C/C(=O)O)\C(=O)O

InChI

InChI=1S/C4H3NO2.C4H4O4/c6-3-1-2-4(7)5-3;5-3(6)1-2-4(7)8/h1-2H,(H,5,6,7);1-2H,(H,5,6)(H,7,8)/b;2-1+