7-azanyl-2-oxidanylidene-4-(sulfomethyl)chromene-3-sulfonic acid

Systemtic Name: 7-azanyl-2-oxidanylidene-4-(sulfomethyl)chromene-3-sulfonic acid Openeye Name: 7-amino-2-oxo-4-(sulfomethyl)chromene-3-sulfonic acid CAS Name: 7-amino-2-oxo-4-(sulfomethyl)-1-benzopyran-3-sulfonic acid IUPAC Name: 7-amino-2-oxo-4-(sulfomethyl)chromene-3-sulfonic acid Traditional Name: 7-amino-2-keto-4-(sulfomethyl)chromene-3-sulfonic acid Formula: C10H9NO8S2 MolecularWeight: 335.31036

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1N)OC(=O)C(=C2CS(=O)(=O)O)S(=O)(=O)O

Isomeric SMILES

C1=CC2=C(C=C1N)OC(=O)C(=C2CS(=O)(=O)O)S(=O)(=O)O

InChI

InChI=1S/C10H9NO8S2/c11-5-1-2-6-7(4-20(13,14)15)9(21(16,17)18)10(12)19-8(6)3-5/h1-3H,4,11H2,(H,13,14,15)(H,16,17,18)