1-[(2E)-2-(4-oxidanylidenenaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid

Systemtic Name: 1-[(2E)-2-(4-oxidanylidenenaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid Openeye Name: 1-[(2E)-2-(4-oxo-1-naphthylidene)hydrazino]naphthalene-2-sulfonic acid CAS Name: 1-[(2E)-2-(4-oxo-1-naphthalenylidene)hydrazinyl]-2-naphthalenesulfonic acid IUPAC Name: 1-[(2E)-2-(4-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid Traditional Name: 1-[(N'E)-N'-(4-keto-1-naphthylidene)hydrazino]naphthalene-2-sulfonic acid Formula: C20H14N2O4S MolecularWeight: 378.40116

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2NN=C3C=CC(=O)C4=CC=CC=C34)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2N/N=C/3\C=CC(=O)C4=CC=CC=C34)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O4S/c23-18-11-10-17(15-7-3-4-8-16(15)18)21-22-20-14-6-2-1-5-13(14)9-12-19(20)27(24,25)26/h1-12,22H,(H,24,25,26)/b21-17+