[7-ethoxy-2-(4-methylphenyl)chromen-4-ylidene]-ethyl-oxidanium

Systemtic Name: [7-ethoxy-2-(4-methylphenyl)chromen-4-ylidene]-ethyl-oxidanium Openeye Name: [7-ethoxy-2-(p-tolyl)chromen-4-ylidene]-ethyl-oxonium CAS Name: [7-ethoxy-2-(4-methylphenyl)-1-benzopyran-4-ylidene]-ethyloxonium IUPAC Name: [7-ethoxy-2-(4-methylphenyl)chromen-4-ylidene]-ethyloxidanium Traditional Name: [7-ethoxy-2-(p-tolyl)chromen-4-ylidene]-ethyl-oxonium Formula: C20H21O3+ MolecularWeight: 309.37894

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC2=C(C=C1)C(=[O+]CC)C=C(O2)C3=CC=C(C=C3)C

Isomeric SMILES

CCOC1=CC2=C(C=C1)C(=[O+]CC)C=C(O2)C3=CC=C(C=C3)C

InChI

InChI=1S/C20H21O3/c1-4-21-16-10-11-17-19(22-5-2)13-18(23-20(17)12-16)15-8-6-14(3)7-9-15/h6-13H,4-5H2,1-3H3/q+1