7-azanyl-2-oxidanylidene-chromene-3,6-disulfonic acid

Systemtic Name: 7-azanyl-2-oxidanylidene-chromene-3,6-disulfonic acid Openeye Name: 7-amino-2-oxo-chromene-3,6-disulfonic acid CAS Name: 7-amino-2-oxo-1-benzopyran-3,6-disulfonic acid IUPAC Name: 7-amino-2-oxochromene-3,6-disulfonic acid Traditional Name: 7-amino-2-keto-chromene-3,6-disulfonic acid Formula: C9H7NO8S2 MolecularWeight: 321.28378

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Descriptors Computed from Structure

Canonical SMILES:

C1=C2C=C(C(=O)OC2=CC(=C1S(=O)(=O)O)N)S(=O)(=O)O

Isomeric SMILES

C1=C2C=C(C(=O)OC2=CC(=C1S(=O)(=O)O)N)S(=O)(=O)O

InChI

InChI=1S/C9H7NO8S2/c10-5-3-6-4(1-7(5)19(12,13)14)2-8(9(11)18-6)20(15,16)17/h1-3H,10H2,(H,12,13,14)(H,15,16,17)