4-[(1E,3E,5Z)-5-chromen-4-ylidenepenta-1,3-dienyl]chromenylium

Systemtic Name: 4-[(1E,3E,5Z)-5-chromen-4-ylidenepenta-1,3-dienyl]chromenylium Openeye Name: 4-[(1E,3E,5Z)-5-chromen-4-ylidenepenta-1,3-dienyl]chromenylium CAS Name: 4-[(1E,3E,5Z)-5-(1-benzopyran-4-ylidene)penta-1,3-dienyl]-1-benzopyrylium IUPAC Name: 4-[(1E,3E,5Z)-5-chromen-4-ylidenepenta-1,3-dienyl]chromenylium Traditional Name: (4Z)-4-[(2E,4E)-5-(1-benzopyrylium-4-yl)penta-2,4-dienylidene]chromene Formula: C23H17O2+ MolecularWeight: 325.37988

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC=CC=CC3=CC=[O+]C4=CC=CC=C34)C=CO2

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C\C=C\C=C\C3=CC=[O+]C4=CC=CC=C34)/C=CO2

InChI

InChI=1S/C23H17O2/c1(2-8-18-14-16-24-22-12-6-4-10-20(18)22)3-9-19-15-17-25-23-13-7-5-11-21(19)23/h1-17H/q+1