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

Systemtic Name: [2-(3-ethoxy-4-oxidanyl-phenyl)-7-methoxy-chromen-4-ylidene]-ethyl-oxidanium Openeye Name: [2-(3-ethoxy-4-hydroxy-phenyl)-7-methoxy-chromen-4-ylidene]-ethyl-oxonium CAS Name: [2-(3-ethoxy-4-hydroxyphenyl)-7-methoxy-1-benzopyran-4-ylidene]-ethyloxonium IUPAC Name: [2-(3-ethoxy-4-hydroxyphenyl)-7-methoxychromen-4-ylidene]-ethyloxidanium Traditional Name: [2-(3-ethoxy-4-hydroxy-phenyl)-7-methoxy-chromen-4-ylidene]-ethyl-oxonium Formula: C20H21O5+ MolecularWeight: 341.37774

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=C(C=CC(=C1)C2=CC(=[O+]CC)C3=C(O2)C=C(C=C3)OC)O

Isomeric SMILES

CCOC1=C(C=CC(=C1)C2=CC(=[O+]CC)C3=C(O2)C=C(C=C3)OC)O

InChI

InChI=1S/C20H20O5/c1-4-23-18-12-17(13-6-9-16(21)20(10-13)24-5-2)25-19-11-14(22-3)7-8-15(18)19/h6-12H,4-5H2,1-3H3/p+1