[2-(4-methoxyphenyl)-3-oxidanyl-chromen-4-ylidene]oxidanium

Systemtic Name: [2-(4-methoxyphenyl)-3-oxidanyl-chromen-4-ylidene]oxidanium Openeye Name: [3-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium CAS Name: [3-hydroxy-2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium IUPAC Name: [3-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium Traditional Name: [3-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium Formula: C16H13O4+ MolecularWeight: 269.27202

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=C(C(=[OH+])C3=CC=CC=C3O2)O

Isomeric SMILES

COC1=CC=C(C=C1)C2=C(C(=[OH+])C3=CC=CC=C3O2)O

InChI

InChI=1S/C16H12O4/c1-19-11-8-6-10(7-9-11)16-15(18)14(17)12-4-2-3-5-13(12)20-16/h2-9,18H,1H3/p+1