1-[8-methoxy-2-[(E)-2-(3-methoxy-2-oxidanyl-phenyl)ethenyl]chromenylium-3-yl]ethanone

Systemtic Name: 1-[8-methoxy-2-[(E)-2-(3-methoxy-2-oxidanyl-phenyl)ethenyl]chromenylium-3-yl]ethanone Openeye Name: 1-[2-[(E)-2-(2-hydroxy-3-methoxy-phenyl)vinyl]-8-methoxy-chromenylium-3-yl]ethanone CAS Name: 1-[2-[(E)-2-(2-hydroxy-3-methoxyphenyl)ethenyl]-8-methoxy-1-benzopyrylium-3-yl]ethanone IUPAC Name: 1-[2-[(E)-2-(2-hydroxy-3-methoxyphenyl)ethenyl]-8-methoxychromenylium-3-yl]ethanone Traditional Name: 1-[2-[(E)-2-(2-hydroxy-3-methoxy-phenyl)vinyl]-8-methoxy-1-benzopyrylium-3-yl]ethanone Formula: C21H19O5+ MolecularWeight: 351.37256

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC(=O)C1=C([O+]=C2C(=C1)C=CC=C2OC)C=CC3=C(C(=CC=C3)OC)O

Isomeric SMILES

CC(=O)C1=C([O+]=C2C(=C1)C=CC=C2OC)/C=C/C3=C(C(=CC=C3)OC)O

InChI

InChI=1S/C21H18O5/c1-13(22)16-12-15-7-5-9-19(25-3)21(15)26-17(16)11-10-14-6-4-8-18(24-2)20(14)23/h4-12H,1-3H3/p+1