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

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

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=NNC3=CC=C(C4=CC=CC=C43)S(=O)(=O)O)C2=O

Isomeric SMILES

C1=CC=C2C(=C1)C=C/C(=N/NC3=CC=C(C4=CC=CC=C43)S(=O)(=O)O)/C2=O

InChI

InChI=1S/C20H14N2O4S/c23-20-14-6-2-1-5-13(14)9-10-18(20)22-21-17-11-12-19(27(24,25)26)16-8-4-3-7-15(16)17/h1-12,21H,(H,24,25,26)/b22-18-