*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH5623300
CHEMICAL NAME           : Theophylline, 8-(ethylthio)-6-thio-, sodium salt
CAS REGISTRY NUMBER     : 5779-05-5
LAST UPDATED            : 198203
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H12-N4-O-S2.Na
MOLECULAR WEIGHT        : 279.36
WISWESSER LINE NOTATION : T56 BM DN FNVNYJ CS2 F1 H1 IUS &-NA-
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 8-Ethylthio-6-thiotheophylline sodium salt
   * ETTT
   * 2H-Purin-2-one, 8-(ethylthio)-1,3,6,7-tetrahydro-1,3-dimethyl-6-thioxo-,  
   sodium salt
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 162 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Cardiac - change in rate
   Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 9,500,1966
 
                            *** END OF RECORD ***