(2-oxidanylidene-4-phenyl-chromen-7-yl) thiophene-2-carboxylate

Systemtic Name: (2-oxidanylidene-4-phenyl-chromen-7-yl) thiophene-2-carboxylate Openeye Name: (2-oxo-4-phenyl-chromen-7-yl) thiophene-2-carboxylate CAS Name: 2-thiophenecarboxylic acid (2-oxo-4-phenyl-1-benzopyran-7-yl) ester IUPAC Name: (2-oxo-4-phenylchromen-7-yl) thiophene-2-carboxylate Traditional Name: thiophene-2-carboxylic acid (2-keto-4-phenyl-chromen-7-yl) ester Formula: C20H12O4S MolecularWeight: 348.37188

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C2=CC(=O)OC3=C2C=CC(=C3)OC(=O)C4=CC=CS4

Isomeric SMILES

C1=CC=C(C=C1)C2=CC(=O)OC3=C2C=CC(=C3)OC(=O)C4=CC=CS4

InChI

InChI=1S/C20H12O4S/c21-19-12-16(13-5-2-1-3-6-13)15-9-8-14(11-17(15)24-19)23-20(22)18-7-4-10-25-18/h1-12H