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

Systemtic Name: [2-(4-hydroxyphenyl)-5,7-dimethoxy-chromen-4-ylidene]-methyl-oxidanium Openeye Name: [2-(4-hydroxyphenyl)-5,7-dimethoxy-chromen-4-ylidene]-methyl-oxonium CAS Name: [2-(4-hydroxyphenyl)-5,7-dimethoxy-1-benzopyran-4-ylidene]-methyloxonium IUPAC Name: [2-(4-hydroxyphenyl)-5,7-dimethoxychromen-4-ylidene]-methyloxidanium Traditional Name: [2-(4-hydroxyphenyl)-5,7-dimethoxy-chromen-4-ylidene]-methyl-oxonium Formula: C18H17O5+ MolecularWeight: 313.32458

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=C2C(=C1)OC(=CC2=[O+]C)C3=CC=C(C=C3)O)OC

Isomeric SMILES

COC1=CC(=C2C(=C1)OC(=CC2=[O+]C)C3=CC=C(C=C3)O)OC

InChI

InChI=1S/C18H16O5/c1-20-13-8-15(21-2)18-16(22-3)10-14(23-17(18)9-13)11-4-6-12(19)7-5-11/h4-10H,1-3H3/p+1