(E)-but-2-enedioate; (Z)-4-oxidanidyl-4-oxidanyl-2-oxidanylidene-but-3-enoate; 2-oxidanylbutanedioate

Systemtic Name: (E)-but-2-enedioate; (Z)-4-oxidanidyl-4-oxidanyl-2-oxidanylidene-but-3-enoate; 2-oxidanylbutanedioate Openeye Name: (E)-but-2-enedioate; 2-hydroxybutanedioate; (Z)-4-hydroxy-4-oxido-2-oxo-but-3-enoate CAS Name: (E)-2-butenedioate; 2-hydroxybutanedioate; (Z)-4-hydroxy-4-oxido-2-oxo-3-butenoate IUPAC Name: (E)-but-2-enedioate; 2-hydroxybutanedioate; (Z)-4-hydroxy-4-oxido-2-oxobut-3-enoate Traditional Name: (Z)-4-hydroxy-2-keto-4-oxido-but-3-enoate; 2-hydroxysuccinate; fumarate Formula: C12H8O14-6 MolecularWeight: 376.18352

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C4H6O5.C4H4O5.C4H4O4/c2*5-2(4(8)9)1-3(6)7;5-3(6)1-2-4(7)8/h2,5H,1H2,(H,6,7)(H,8,9);1,6-7H,(H,8,9);1-2H,(H,5,6)(H,7,8)/p-6/b;;2-1+