[2-(4-methoxyphenyl)-9-oxidanylidene-cyclohepta[b]pyran-4-ylidene]-methyl-oxidanium

Systemtic Name: [2-(4-methoxyphenyl)-9-oxidanylidene-cyclohepta[b]pyran-4-ylidene]-methyl-oxidanium Openeye Name: [2-(4-methoxyphenyl)-9-oxo-cyclohepta[b]pyran-4-ylidene]-methyl-oxonium CAS Name: [2-(4-methoxyphenyl)-9-oxo-4-cyclohepta[b]pyranylidene]-methyloxonium IUPAC Name: [2-(4-methoxyphenyl)-9-oxocyclohepta[b]pyran-4-ylidene]-methyloxidanium Traditional Name: [9-keto-2-(4-methoxyphenyl)cyclohepta[b]pyran-4-ylidene]-methyl-oxonium Formula: C18H15O4+ MolecularWeight: 295.3093

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(O2)C(=O)C=CC=C3

Isomeric SMILES

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(O2)C(=O)C=CC=C3

InChI

InChI=1S/C18H15O4/c1-20-13-9-7-12(8-10-13)16-11-17(21-2)14-5-3-4-6-15(19)18(14)22-16/h3-11H,1-2H3/q+1