(E)-4-oxidanyl-4-oxidanylidene-but-2-enoate hydrate

Systemtic Name: (E)-4-oxidanyl-4-oxidanylidene-but-2-enoate hydrate Openeye Name: (E)-4-hydroxy-4-oxo-but-2-enoate hydrate CAS Name: (E)-4-hydroxy-4-oxo-2-butenoate hydrate IUPAC Name: (E)-4-hydroxy-4-oxobut-2-enoate hydrate Traditional Name: (E)-4-hydroxy-4-keto-but-2-enoate hydrate Formula: C4H5O5- MolecularWeight: 133.0795

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C4H4O4.H2O/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);1H2/p-1/b2-1+;