5,8-bis(oxidanyl)-9,10-bis(oxidanylidene)-3-phenoxy-anthracene-1,2-disulfonic acid; potassium

Systemtic Name: 5,8-bis(oxidanyl)-9,10-bis(oxidanylidene)-3-phenoxy-anthracene-1,2-disulfonic acid; potassium Openeye Name: 5,8-dihydroxy-9,10-dioxo-3-phenoxy-anthracene-1,2-disulfonic acid; potassium CAS Name: 5,8-dihydroxy-9,10-dioxo-3-phenoxyanthracene-1,2-disulfonic acid; potassium IUPAC Name: 5,8-dihydroxy-9,10-dioxo-3-phenoxyanthracene-1,2-disulfonic acid; potassium Traditional Name: 5,8-dihydroxy-9,10-diketo-3-phenoxy-anthracene-1,2-disulfonic acid; potassium Formula: C20H12KO11S2 MolecularWeight: 531.53098

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)OC2=C(C(=C3C(=C2)C(=O)C4=C(C=CC(=C4C3=O)O)O)S(=O)(=O)O)S(=O)(=O)O.[K]

Isomeric SMILES

C1=CC=C(C=C1)OC2=C(C(=C3C(=C2)C(=O)C4=C(C=CC(=C4C3=O)O)O)S(=O)(=O)O)S(=O)(=O)O.[K]

InChI

InChI=1S/C20H12O11S2.K/c21-11-6-7-12(22)16-15(11)17(23)10-8-13(31-9-4-2-1-3-5-9)19(32(25,26)27)20(33(28,29)30)14(10)18(16)24;/h1-8,21-22H,(H,25,26,27)(H,28,29,30);