7-nitro-4-oxidanyl-3-[(2E)-2-(2-oxidanylidenenaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid

Systemtic Name: 7-nitro-4-oxidanyl-3-[(2E)-2-(2-oxidanylidenenaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid Openeye Name: 4-hydroxy-7-nitro-3-[(2E)-2-(2-oxo-1-naphthylidene)hydrazino]naphthalene-1-sulfonic acid CAS Name: 4-hydroxy-7-nitro-3-[(2E)-2-(2-oxo-1-naphthalenylidene)hydrazinyl]-1-naphthalenesulfonic acid IUPAC Name: 4-hydroxy-7-nitro-3-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid Traditional Name: 4-hydroxy-3-[(N'E)-N'-(2-keto-1-naphthylidene)hydrazino]-7-nitro-naphthalene-1-sulfonic acid Formula: C20H13N3O7S MolecularWeight: 439.39812

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC(=C4C=C(C=CC4=C3O)[N+](=O)[O-])S(=O)(=O)O

Isomeric SMILES

C1=CC=C\2C(=C1)C=CC(=O)/C2=N/NC3=CC(=C4C=C(C=CC4=C3O)[N+](=O)[O-])S(=O)(=O)O

InChI

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