(E)-but-2-enedioic acid; 2-methylprop-1-ene

Systemtic Name: (E)-but-2-enedioic acid; 2-methylprop-1-ene Openeye Name: fumaric acid; 2-methylprop-1-ene CAS Name: (E)-2-butenedioic acid; 2-methyl-1-propene IUPAC Name: (E)-but-2-enedioic acid; 2-methylprop-1-ene Traditional Name: fumaric acid; isobutylene Formula: C8H12O4 MolecularWeight: 172.17848

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Descriptors Computed from Structure

Canonical SMILES:

CC(=C)C.C(=CC(=O)O)C(=O)O

Isomeric SMILES

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

InChI

InChI=1S/C4H4O4.C4H8/c5-3(6)1-2-4(7)8;1-4(2)3/h1-2H,(H,5,6)(H,7,8);1H2,2-3H3/b2-1+;