[2-(3-ethoxy-4-oxidanyl-phenyl)chromen-4-ylidene]-ethyl-oxidanium

Systemtic Name: [2-(3-ethoxy-4-oxidanyl-phenyl)chromen-4-ylidene]-ethyl-oxidanium Openeye Name: [2-(3-ethoxy-4-hydroxy-phenyl)chromen-4-ylidene]-ethyl-oxonium CAS Name: [2-(3-ethoxy-4-hydroxyphenyl)-1-benzopyran-4-ylidene]-ethyloxonium IUPAC Name: [2-(3-ethoxy-4-hydroxyphenyl)chromen-4-ylidene]-ethyloxidanium Traditional Name: [2-(3-ethoxy-4-hydroxy-phenyl)chromen-4-ylidene]-ethyl-oxonium Formula: C19H19O4+ MolecularWeight: 311.35176

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=C(C=CC(=C1)C2=CC(=[O+]CC)C3=CC=CC=C3O2)O

Isomeric SMILES

CCOC1=C(C=CC(=C1)C2=CC(=[O+]CC)C3=CC=CC=C3O2)O

InChI

InChI=1S/C19H18O4/c1-3-21-18-12-17(23-16-8-6-5-7-14(16)18)13-9-10-15(20)19(11-13)22-4-2/h5-12H,3-4H2,1-2H3/p+1