[(2Z)-2-(6-methylchromen-2-ylidene)-7-oxidanylidene-cyclohepta-3,5-dien-1-ylidene]oxidanium

Systemtic Name: [(2Z)-2-(6-methylchromen-2-ylidene)-7-oxidanylidene-cyclohepta-3,5-dien-1-ylidene]oxidanium Openeye Name: [(2Z)-2-(6-methylchromen-2-ylidene)-7-oxo-cyclohepta-3,5-dien-1-ylidene]oxonium CAS Name: [(2Z)-2-(6-methyl-1-benzopyran-2-ylidene)-7-oxo-1-cyclohepta-3,5-dienylidene]oxonium IUPAC Name: [(2Z)-2-(6-methylchromen-2-ylidene)-7-oxocyclohepta-3,5-dien-1-ylidene]oxidanium Traditional Name: [(7Z)-2-keto-7-(6-methylchromen-2-ylidene)cyclohepta-3,5-dien-1-ylidene]oxonium Formula: C17H13O3+ MolecularWeight: 265.28332

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)OC(=C3C=CC=CC(=O)C3=[OH+])C=C2

Isomeric SMILES

CC1=CC2=C(C=C1)O/C(=C\3/C=CC=CC(=O)C3=[OH+])/C=C2

InChI

InChI=1S/C17H12O3/c1-11-6-8-15-12(10-11)7-9-16(20-15)13-4-2-3-5-14(18)17(13)19/h2-10H,1H3/p+1/b16-13-