4-[(1E,3E,5E,7Z)-7-chromen-4-ylidenehepta-1,3,5-trienyl]chromenylium

Systemtic Name: 4-[(1E,3E,5E,7Z)-7-chromen-4-ylidenehepta-1,3,5-trienyl]chromenylium Openeye Name: 4-[(1E,3E,5E,7Z)-7-chromen-4-ylidenehepta-1,3,5-trienyl]chromenylium CAS Name: 4-[(1E,3E,5E,7Z)-7-(1-benzopyran-4-ylidene)hepta-1,3,5-trienyl]-1-benzopyrylium IUPAC Name: 4-[(1E,3E,5E,7Z)-7-chromen-4-ylidenehepta-1,3,5-trienyl]chromenylium Traditional Name: (4Z)-4-[(2E,4E,6E)-7-(1-benzopyrylium-4-yl)hepta-2,4,6-trienylidene]chromene Formula: C25H19O2+ MolecularWeight: 351.41716

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C25H19O2/c1(2-4-10-20-16-18-26-24-14-8-6-12-22(20)24)3-5-11-21-17-19-27-25-15-9-7-13-23(21)25/h1-19H/q+1