(E)-4-oxidanylidene-4-thiophen-2-yl-but-2-enoate

Systemtic Name: (E)-4-oxidanylidene-4-thiophen-2-yl-but-2-enoate Openeye Name: (E)-4-oxo-4-(2-thienyl)but-2-enoate CAS Name: (E)-4-oxo-4-thiophen-2-yl-2-butenoate IUPAC Name: (E)-4-oxo-4-thiophen-2-ylbut-2-enoate Traditional Name: (E)-4-keto-4-(2-thienyl)but-2-enoate Formula: C8H5O3S- MolecularWeight: 181.1885

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Descriptors Computed from Structure

Canonical SMILES:

C1=CSC(=C1)C(=O)C=CC(=O)[O-]

Isomeric SMILES

C1=CSC(=C1)C(=O)/C=C/C(=O)[O-]

InChI

InChI=1S/C8H6O3S/c9-6(3-4-8(10)11)7-2-1-5-12-7/h1-5H,(H,10,11)/p-1/b4-3+