3-[(E)-[1,1,3-tris(oxidanylidene)-1-benzothiophen-2-ylidene]methyl]chromen-4-one

Systemtic Name: 3-[(E)-[1,1,3-tris(oxidanylidene)-1-benzothiophen-2-ylidene]methyl]chromen-4-one Openeye Name: 3-[(E)-(1,1,3-trioxobenzothiophen-2-ylidene)methyl]chromen-4-one CAS Name: 3-[(E)-(1,1,3-trioxo-1-benzothiophen-2-ylidene)methyl]-1-benzopyran-4-one IUPAC Name: 3-[(E)-(1,1,3-trioxo-1-benzothiophen-2-ylidene)methyl]chromen-4-one Traditional Name: 3-[(E)-(1,1,3-triketobenzothiophen-2-ylidene)methyl]chromone Formula: C18H10O5S MolecularWeight: 338.334

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=CO2)C=C3C(=O)C4=CC=CC=C4S3(=O)=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=CO2)/C=C/3\C(=O)C4=CC=CC=C4S3(=O)=O

InChI

InChI=1S/C18H10O5S/c19-17-11(10-23-14-7-3-1-5-12(14)17)9-16-18(20)13-6-2-4-8-15(13)24(16,21)22/h1-10H/b16-9+