2-[(2E)-2-(6-cyano-2-oxidanylidene-naphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid

Systemtic Name: 2-[(2E)-2-(6-cyano-2-oxidanylidene-naphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid Openeye Name: 2-[(2E)-2-(6-cyano-2-oxo-1-naphthylidene)hydrazino]naphthalene-1-sulfonic acid CAS Name: 2-[(2E)-2-(6-cyano-2-oxo-1-naphthalenylidene)hydrazinyl]-1-naphthalenesulfonic acid IUPAC Name: 2-[(2E)-2-(6-cyano-2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid Traditional Name: 2-[(N'E)-N'-(6-cyano-2-keto-1-naphthylidene)hydrazino]naphthalene-1-sulfonic acid Formula: C21H13N3O4S MolecularWeight: 403.41062

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)O)NN=C3C4=C(C=CC3=O)C=C(C=C4)C#N

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)O)N/N=C/3\C4=C(C=CC3=O)C=C(C=C4)C#N

InChI

InChI=1S/C21H13N3O4S/c22-12-13-5-8-16-15(11-13)7-10-19(25)20(16)24-23-18-9-6-14-3-1-2-4-17(14)21(18)29(26,27)28/h1-11,23H,(H,26,27,28)/b24-20+