7-oxidanylidenebenzo[a]phenalene-8-sulfonic acid

Systemtic Name: 7-oxidanylidenebenzo[a]phenalene-8-sulfonic acid Openeye Name: 7-oxobenzo[a]phenalene-8-sulfonic acid CAS Name: 7-oxo-8-benzo[a]phenalenesulfonic acid IUPAC Name: 7-oxobenzo[a]phenalene-8-sulfonic acid Traditional Name: 7-ketobenzo[a]phenalene-8-sulfonic acid Formula: C17H10O4S MolecularWeight: 310.3239

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C3C(=C1)C4=C(C(=CC=C4)S(=O)(=O)O)C(=O)C3=CC=C2

Isomeric SMILES

C1=CC2=C3C(=C1)C4=C(C(=CC=C4)S(=O)(=O)O)C(=O)C3=CC=C2

InChI

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