7-[5-(2-carboxy-4-oxidanylidene-chromen-7-yl)oxypentoxy]-4-oxidanylidene-chromene-2-carboxylic acid

Systemtic Name: 7-[5-(2-carboxy-4-oxidanylidene-chromen-7-yl)oxypentoxy]-4-oxidanylidene-chromene-2-carboxylic acid Openeye Name: 7-[5-(2-carboxy-4-oxo-chromen-7-yl)oxypentoxy]-4-oxo-chromene-2-carboxylic acid CAS Name: 7-[5-[(2-carboxy-4-oxo-1-benzopyran-7-yl)oxy]pentoxy]-4-oxo-1-benzopyran-2-carboxylic acid IUPAC Name: 7-[5-(2-carboxy-4-oxochromen-7-yl)oxypentoxy]-4-oxochromene-2-carboxylic acid Traditional Name: 7-[5-(2-carboxy-4-keto-chromen-7-yl)oxypentoxy]-4-keto-chromene-2-carboxylic acid Formula: C25H20O10 MolecularWeight: 480.4203

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1OCCCCCOC3=CC4=C(C=C3)C(=O)C=C(O4)C(=O)O)OC(=CC2=O)C(=O)O

Isomeric SMILES

C1=CC2=C(C=C1OCCCCCOC3=CC4=C(C=C3)C(=O)C=C(O4)C(=O)O)OC(=CC2=O)C(=O)O

InChI

InChI=1S/C25H20O10/c26-18-12-22(24(28)29)34-20-10-14(4-6-16(18)20)32-8-2-1-3-9-33-15-5-7-17-19(27)13-23(25(30)31)35-21(17)11-15/h4-7,10-13H,1-3,8-9H2,(H,28,29)(H,30,31)