[2-(3-ethoxy-4-oxidanyl-phenyl)-6,7-dimethyl-chromen-4-ylidene]-ethyl-oxidanium

Systemtic Name: [2-(3-ethoxy-4-oxidanyl-phenyl)-6,7-dimethyl-chromen-4-ylidene]-ethyl-oxidanium Openeye Name: [2-(3-ethoxy-4-hydroxy-phenyl)-6,7-dimethyl-chromen-4-ylidene]-ethyl-oxonium CAS Name: [2-(3-ethoxy-4-hydroxyphenyl)-6,7-dimethyl-1-benzopyran-4-ylidene]-ethyloxonium IUPAC Name: [2-(3-ethoxy-4-hydroxyphenyl)-6,7-dimethylchromen-4-ylidene]-ethyloxidanium Traditional Name: [2-(3-ethoxy-4-hydroxy-phenyl)-6,7-dimethyl-chromen-4-ylidene]-ethyl-oxonium Formula: C21H23O4+ MolecularWeight: 339.40492

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C21H22O4/c1-5-23-19-12-18(15-7-8-17(22)21(11-15)24-6-2)25-20-10-14(4)13(3)9-16(19)20/h7-12H,5-6H2,1-4H3/p+1