*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV8139463
CHEMICAL NAME           : 2,4-Pyrimidinediamine, 6-chloro-N(sup
                          4)-(2-(diethylamino)ethyl)-5-(methylthio)-N(sup 2),
                          N(sup 2)-dipropyl-, dihydrobromide
CAS REGISTRY NUMBER     : 55474-01-6
LAST UPDATED            : 199703
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H32-Cl-N5-S.2Br-H
MOLECULAR WEIGHT        : 535.89
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   6-Chloro-N4-(2-(diethylamino)ethyl)-5-(methylthio)-N2,N2-dipropyl-2,4-py
     rimidinediamine 2HBr
   *   2-Dipropylamino-4-(2'-diethylamino)ethylamino-5-methylthio-6-chloropyrim
     idine dihydrobromide
 
                       *** 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           : 800 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: #3968214
 
                            *** END OF RECORD ***