[(3E)-3-(naphthalen-2-ylhydrazinylidene)-4-oxidanylidene-naphthalen-2-yl] hydrogen sulfite

Systemtic Name: [(3E)-3-(naphthalen-2-ylhydrazinylidene)-4-oxidanylidene-naphthalen-2-yl] hydrogen sulfite Openeye Name: [(3E)-3-(2-naphthylhydrazono)-4-oxo-2-naphthyl] hydrogen sulfite CAS Name: sulfurous acid [(3E)-3-(2-naphthalenylhydrazinylidene)-4-oxo-2-naphthalenyl] ester IUPAC Name: [(3E)-3-(naphthalen-2-ylhydrazinylidene)-4-oxonaphthalen-2-yl] hydrogen sulfite Traditional Name: sulfurous acid [(3E)-4-keto-3-(2-naphthylhydrazono)-2-naphthyl] ester Formula: C20H14N2O4S MolecularWeight: 378.40116

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C=C(C=CC2=C1)NN=C3C(=CC4=CC=CC=C4C3=O)OS(=O)O

Isomeric SMILES

C1=CC=C2C=C(C=CC2=C1)N/N=C/3\C(=CC4=CC=CC=C4C3=O)OS(=O)O

InChI

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