*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR0811250
CHEMICAL NAME           : Pyrazolo(1,5-a)-1,3,5-triazine-2,4-diamine,
                          7-ethyl-8-methyl-, hydrochloride, hydrate
CAS REGISTRY NUMBER     : 71680-65-4
LAST UPDATED            : 199703
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H12-N6.Cl-H.H2-O
MOLECULAR WEIGHT        : 246.74
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,4-Diamino-7-ethyl-8-methyl-pyrazolo(1,5-a)-s-triazine hydrochloride  
   hydrate
   * 7-Ethyl-8-methylpyrazolo(1,5-a)-1,3,5-triazine-2,4-diamine hydrochloride  
   hydrate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4183930
 
                            *** END OF RECORD ***