6-[(E)-2-(phenylsulfonyl)ethenyl]chromen-2-one

Systemtic Name: 6-[(E)-2-(phenylsulfonyl)ethenyl]chromen-2-one Openeye Name: 6-[(E)-2-(benzenesulfonyl)vinyl]chromen-2-one CAS Name: 6-[(E)-2-(benzenesulfonyl)ethenyl]-1-benzopyran-2-one IUPAC Name: 6-[(E)-2-(benzenesulfonyl)ethenyl]chromen-2-one Traditional Name: 6-[(E)-2-besylvinyl]coumarin Formula: C17H12O4S MolecularWeight: 312.33978

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)C=CC2=CC3=C(C=C2)OC(=O)C=C3

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)/C=C/C2=CC3=C(C=C2)OC(=O)C=C3

InChI

InChI=1S/C17H12O4S/c18-17-9-7-14-12-13(6-8-16(14)21-17)10-11-22(19,20)15-4-2-1-3-5-15/h1-12H/b11-10+