sodium 7-oxidanylidenebenzo[a]phenalene-9-sulfonate

Systemtic Name: sodium 7-oxidanylidenebenzo[a]phenalene-9-sulfonate Openeye Name: sodium 7-oxobenzo[a]phenalene-9-sulfonate CAS Name: sodium 7-oxo-9-benzo[a]phenalenesulfonate IUPAC Name: sodium 7-oxobenzo[a]phenalene-9-sulfonate Traditional Name: sodium 7-ketobenzo[a]phenalene-9-sulfonate Formula: C17H9NaO4S MolecularWeight: 332.30573

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C3C(=C1)C4=C(C=C(C=C4)S(=O)(=O)[O-])C(=O)C3=CC=C2.[Na+]

Isomeric SMILES

C1=CC2=C3C(=C1)C4=C(C=C(C=C4)S(=O)(=O)[O-])C(=O)C3=CC=C2.[Na+]

InChI

InChI=1S/C17H10O4S.Na/c18-17-14-6-2-4-10-3-1-5-13(16(10)14)12-8-7-11(9-15(12)17)22(19,20)21;/h1-9H,(H,19,20,21);/q;+1/p-1