[2-(3,4-dimethoxyphenyl)-7-methoxy-5-oxidanyl-4-oxidanylidene-chromen-3-yl] sulfite

Systemtic Name: [2-(3,4-dimethoxyphenyl)-7-methoxy-5-oxidanyl-4-oxidanylidene-chromen-3-yl] sulfite Openeye Name: [2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxy-4-oxo-chromen-3-yl] sulfite CAS Name: [2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxy-4-oxo-1-benzopyran-3-yl] sulfite IUPAC Name: [2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxy-4-oxochromen-3-yl] sulfite Traditional Name: [2-(3,4-dimethoxyphenyl)-5-hydroxy-4-keto-7-methoxy-chromen-3-yl] sulfite Formula: C18H15O9S- MolecularWeight: 407.3713

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)OS(=O)[O-])OC

Isomeric SMILES

COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)OS(=O)[O-])OC

InChI

InChI=1S/C18H16O9S/c1-23-10-7-11(19)15-14(8-10)26-17(18(16(15)20)27-28(21)22)9-4-5-12(24-2)13(6-9)25-3/h4-8,19H,1-3H3,(H,21,22)/p-1