OBSH
CAS Registry Number®
80-51-3
No image available.
CAS Name
OBSHMolecular Formula
C12H14N4O5S2Molecular Mass
358.39Cite this Page
OBSH. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=80-51-3 (retrieved ) (CAS RN: 80-51-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
150-160 °C (decomp)Density (1)
1.52 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C12H14N4O5S2/c13-15-22(17,18)11-5-1-9(2-6-11)21-10-3-7-12(8-4-10)23(19,20)16-14/h1-8,15-16H,13-14H2
InChIKey
InChIKey=NBOCQTNZUPTTEI-UHFFFAOYSA-N
SMILES
S(NN)(=O)(=O)C1=CC=C(OC2=CC=C(S(NN)(=O)=O)C=C2)C=C1
Canonical SMILES
O=S(=O)(NN)C1=CC=C(OC2=CC=C(C=C2)S(=O)(=O)NN)C=C1
Other Names for this Substance
- Benzenesulfonic acid, 4,4′-oxybis-, 1,1′-dihydrazide
- Benzenesulfonic acid, 4,4′-oxydi-, dihydrazide
- Benzenesulfonic acid, 4,4′-oxybis-, dihydrazide
- Celogen OT
- p,p′-Oxybis(benzenesulfohydrazide)
Deleted or Replaced CAS Registry Numbers
52737-96-9, 54578-37-9, 72514-48-8, 81775-94-2, 88528-25-0, 127546-21-8, 130256-60-9, 158516-79-1, 162430-36-6, 172672-50-3, 470676-56-3, 1309923-74-7, 1327562-35-5, 2050747-28-7, 2250212-75-8
