1,1′-Methylenebis[2-naphthalenesulfonic acid]
CAS Registry Number®
84-90-2
CAS Name
1,1′-Methylenebis[2-naphthalenesulfonic acid]Molecular Formula
C21H16O6S2Molecular Mass
428.48Cite this Page
1,1′-Methylenebis[2-naphthalenesulfonic acid]. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=84-90-2 (retrieved ) (CAS RN: 84-90-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C21H16O6S2/c22-28(23,24)20-11-9-14-5-1-3-7-16(14)18(20)13-19-17-8-4-2-6-15(17)10-12-21(19)29(25,26)27/h1-12H,13H2,(H,22,23,24)(H,25,26,27)
InChIKey
InChIKey=DQBNLFRFALCILS-UHFFFAOYSA-N
SMILES
C(C=1C2=C(C=CC1S(=O)(=O)O)C=CC=C2)C=3C4=C(C=CC3S(=O)(=O)O)C=CC=C4
Canonical SMILES
O=S(=O)(O)C=1C=CC=2C=CC=CC2C1CC=3C=4C=CC=CC4C=CC3S(=O)(=O)O
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 1,1′-methylenebis-
- 2-Naphthalenesulfonic acid, 1,1′-methylenedi-
- 1,1′-Methylenebis[2-naphthalenesulfonic acid]
- 1,1′-Methylenebisnaphthalene-2-sulphonicacid
Deleted or Replaced CAS Registry Numbers
879722-32-4