*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV8139385
CHEMICAL NAME           : 2,4-Pyrimidinediamine,
                          5-(3-((4'-chloro(1,1'-biphenyl)-4-yl)oxy)propoxy)-6-m
                          ethyl-, monohydrochloride
CAS REGISTRY NUMBER     : 83402-97-5
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H21-Cl-N4-O2.Cl-H
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,4-Diamino-5-(3-(4-(4-chlorophenyl)phenoxy)propoxy)-6-methylpyrimidine  
   monohydrochloride
   * MB 35769
   * M and B 35769
 
                       *** 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           : 1 gm/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: #4374136
 
                            *** END OF RECORD ***