azanium; (E)-but-2-enedioate; hydron

Systemtic Name: azanium; (E)-but-2-enedioate; hydron Openeye Name: ammonium; (E)-but-2-enedioate; hydron CAS Name: ammonium; (E)-2-butenedioate; hydron IUPAC Name: azanium; (E)-but-2-enedioate; hydron Traditional Name: ammonium hydron fumarate Formula: C4H7NO4 MolecularWeight: 133.10268

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Descriptors Computed from Structure

Canonical SMILES:

[H+].C(=CC(=O)[O-])C(=O)[O-].[NH4+]

Isomeric SMILES

[H+].C(=C/C(=O)[O-])\C(=O)[O-].[NH4+]

InChI

InChI=1S/C4H4O4.H3N/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);1H3/b2-1+;