sodium 2-oxidanyl-5-(7-oxidanyl-4-oxidanylidene-chromen-3-yl)benzene-1,3-disulfonic acid

Systemtic Name: sodium 2-oxidanyl-5-(7-oxidanyl-4-oxidanylidene-chromen-3-yl)benzene-1,3-disulfonic acid Openeye Name: sodium 2-hydroxy-5-(7-hydroxy-4-oxo-chromen-3-yl)benzene-1,3-disulfonic acid CAS Name: sodium 2-hydroxy-5-(7-hydroxy-4-oxo-1-benzopyran-3-yl)benzene-1,3-disulfonic acid IUPAC Name: sodium 2-hydroxy-5-(7-hydroxy-4-oxochromen-3-yl)benzene-1,3-disulfonic acid Traditional Name: sodium 2-hydroxy-5-(7-hydroxy-4-keto-chromen-3-yl)benzene-1,3-disulfonic acid Formula: C15H10NaO10S2+ MolecularWeight: 437.35367

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1O)OC=C(C2=O)C3=CC(=C(C(=C3)S(=O)(=O)O)O)S(=O)(=O)O.[Na+]

Isomeric SMILES

C1=CC2=C(C=C1O)OC=C(C2=O)C3=CC(=C(C(=C3)S(=O)(=O)O)O)S(=O)(=O)O.[Na+]

InChI

InChI=1S/C15H10O10S2.Na/c16-8-1-2-9-11(5-8)25-6-10(14(9)17)7-3-12(26(19,20)21)15(18)13(4-7)27(22,23)24;/h1-6,16,18H,(H,19,20,21)(H,22,23,24);/q;+1