[5,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxidanium perchlorate

Systemtic Name: [5,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxidanium perchlorate Openeye Name: [5,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxonium perchlorate CAS Name: [5,7-dimethoxy-2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]-methyloxonium perchlorate IUPAC Name: [5,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methyloxidanium perchlorate Traditional Name: [5,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxonium perchlorate Formula: C19H19ClO9 MolecularWeight: 426.80176

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(C=C(C=C3O2)OC)OC.[O-]Cl(=O)(=O)=O

Isomeric SMILES

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=C(C=C(C=C3O2)OC)OC.[O-]Cl(=O)(=O)=O

InChI

InChI=1S/C19H19O5.ClHO4/c1-20-13-7-5-12(6-8-13)15-11-17(23-4)19-16(22-3)9-14(21-2)10-18(19)24-15;2-1(3,4)5/h5-11H,1-4H3;(H,2,3,4,5)/q+1;/p-1