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

Systemtic Name: methyl-[2-(4-methylphenyl)-9-oxidanylidene-cyclohepta[b]pyran-4-ylidene]oxidanium Openeye Name: methyl-[9-oxo-2-(p-tolyl)cyclohepta[b]pyran-4-ylidene]oxonium CAS Name: methyl-[2-(4-methylphenyl)-9-oxo-4-cyclohepta[b]pyranylidene]oxonium IUPAC Name: methyl-[2-(4-methylphenyl)-9-oxocyclohepta[b]pyran-4-ylidene]oxidanium Traditional Name: [9-keto-2-(p-tolyl)cyclohepta[b]pyran-4-ylidene]-methyl-oxonium Formula: C18H15O3+ MolecularWeight: 279.3099

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(O2)C(=O)C=CC=C3

Isomeric SMILES

CC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(O2)C(=O)C=CC=C3

InChI

InChI=1S/C18H15O3/c1-12-7-9-13(10-8-12)16-11-17(20-2)14-5-3-4-6-15(19)18(14)21-16/h3-11H,1-2H3/q+1