4,4′-Diaminodiphenylamine-2-sulfonic acid
CAS Registry Number®
119-70-0
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CAS Name
4,4′-Diaminodiphenylamine-2-sulfonic acidMolecular Formula
C12H13N3O3SMolecular Mass
279.31Cite this Page
4,4′-Diaminodiphenylamine-2-sulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=119-70-0 (retrieved ) (CAS RN: 119-70-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C12H13N3O3S/c13-8-1-4-10(5-2-8)15-11-6-3-9(14)7-12(11)19(16,17)18/h1-7,15H,13-14H2,(H,16,17,18)
InChIKey
InChIKey=VKURVCNKVWKGLX-UHFFFAOYSA-N
SMILES
N(C1=C(S(=O)(=O)O)C=C(N)C=C1)C2=CC=C(N)C=C2
Canonical SMILES
O=S(=O)(O)C1=CC(N)=CC=C1NC2=CC=C(N)C=C2
Other Names for this Substance
- Benzenesulfonic acid, 5-amino-2-[(4-aminophenyl)amino]-
- Benzenesulfonic acid, 5-amino-2-(p-aminoanilino)-
- 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid
- 5-Amino-2-(p-aminoanilino)benzenesulfonic acid
- 6-(p-Aminoanilino)metanilic acid
Deleted or Replaced CAS Registry Numbers
1351935-81-3
