4-[2,7-dimethoxy-6-oxidanyl-1,4-bis(oxidanylidene)carbazol-9-yl]benzenesulfonic acid

Systemtic Name: 4-[2,7-dimethoxy-6-oxidanyl-1,4-bis(oxidanylidene)carbazol-9-yl]benzenesulfonic acid Openeye Name: 4-(6-hydroxy-2,7-dimethoxy-1,4-dioxo-carbazol-9-yl)benzenesulfonic acid CAS Name: 4-(6-hydroxy-2,7-dimethoxy-1,4-dioxo-9-carbazolyl)benzenesulfonic acid IUPAC Name: 4-(6-hydroxy-2,7-dimethoxy-1,4-dioxocarbazol-9-yl)benzenesulfonic acid Traditional Name: 4-(6-hydroxy-1,4-diketo-2,7-dimethoxy-carbazol-9-yl)besylic acid Formula: C20H15NO8S MolecularWeight: 429.4

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=O)C2=C(C1=O)N(C3=CC(=C(C=C32)O)OC)C4=CC=C(C=C4)S(=O)(=O)O

Isomeric SMILES

COC1=CC(=O)C2=C(C1=O)N(C3=CC(=C(C=C32)O)OC)C4=CC=C(C=C4)S(=O)(=O)O

InChI

InChI=1S/C20H15NO8S/c1-28-16-8-13-12(7-14(16)22)18-15(23)9-17(29-2)20(24)19(18)21(13)10-3-5-11(6-4-10)30(25,26)27/h3-9,22H,1-2H3,(H,25,26,27)