5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)ethenyl]sulfonyl-chromen-2-one

Systemtic Name: 5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)ethenyl]sulfonyl-chromen-2-one Openeye Name: 5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)vinyl]sulfonyl-chromen-2-one CAS Name: 5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)ethenyl]sulfonyl-1-benzopyran-2-one IUPAC Name: 5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)ethenyl]sulfonylchromen-2-one Traditional Name: 5,7-dimethoxy-3-[(E)-2-(4-methoxyphenyl)vinyl]sulfonyl-coumarin Formula: C20H18O7S MolecularWeight: 402.41772

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C=CS(=O)(=O)C2=CC3=C(C=C(C=C3OC2=O)OC)OC

Isomeric SMILES

COC1=CC=C(C=C1)/C=C/S(=O)(=O)C2=CC3=C(C=C(C=C3OC2=O)OC)OC

InChI

InChI=1S/C20H18O7S/c1-24-14-6-4-13(5-7-14)8-9-28(22,23)19-12-16-17(26-3)10-15(25-2)11-18(16)27-20(19)21/h4-12H,1-3H3/b9-8+