8,8'-dimethoxy-2,2'-spirobi[chromene]-6,6'-dicarboxylic acid

Systemtic Name: 8,8'-dimethoxy-2,2'-spirobi[chromene]-6,6'-dicarboxylic acid Openeye Name: 8,8'-dimethoxy-2,2'-spirobi[chromene]-6,6'-dicarboxylic acid CAS Name: 8,8'-dimethoxy-2,2'-spirobi[1-benzopyran]-6,6'-dicarboxylic acid IUPAC Name: 8,8'-dimethoxy-2,2'-spirobi[chromene]-6,6'-dicarboxylic acid Traditional Name: 8,8'-dimethoxy-2,2'-spirobi[chromene]-6,6'-dicarboxylic acid Formula: C21H16O8 MolecularWeight: 396.34694

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C2C(=CC(=C1)C(=O)O)C=CC3(O2)C=CC4=CC(=CC(=C4O3)OC)C(=O)O

Isomeric SMILES

COC1=C2C(=CC(=C1)C(=O)O)C=CC3(O2)C=CC4=CC(=CC(=C4O3)OC)C(=O)O

InChI

InChI=1S/C21H16O8/c1-26-15-9-13(19(22)23)7-11-3-5-21(28-17(11)15)6-4-12-8-14(20(24)25)10-16(27-2)18(12)29-21/h3-10H,1-2H3,(H,22,23)(H,24,25)