(E)-(6-nitro-2-oxidanylidene-4-sulfo-naphthalen-1-ylidene)-[(2-oxidanylnaphthalen-1-yl)amino]azanium

Systemtic Name: (E)-(6-nitro-2-oxidanylidene-4-sulfo-naphthalen-1-ylidene)-[(2-oxidanylnaphthalen-1-yl)amino]azanium Openeye Name: (E)-[(2-hydroxy-1-naphthyl)amino]-(6-nitro-2-oxo-4-sulfo-1-naphthylidene)ammonium CAS Name: (E)-[(2-hydroxy-1-naphthalenyl)amino]-(6-nitro-2-oxo-4-sulfo-1-naphthalenylidene)ammonium IUPAC Name: (E)-[(2-hydroxynaphthalen-1-yl)amino]-(6-nitro-2-oxo-4-sulfonaphthalen-1-ylidene)azanium Traditional Name: (E)-[(2-hydroxy-1-naphthyl)amino]-(2-keto-6-nitro-4-sulfo-1-naphthylidene)ammonium Formula: C20H14N3O7S+ MolecularWeight: 440.40606

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2N[NH+]=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2N/[NH+]=C/3\C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O)O

InChI

InChI=1S/C20H13N3O7S/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30/h1-10,21,24H,(H,28,29,30)/p+1/b22-20+