*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DD8960000
CHEMICAL NAME           : Benzimidazole, 2-(5-ethyl-2-pyridyl)-
CAS REGISTRY NUMBER     : 67273-43-2
BEILSTEIN REFERENCE NO. : 0521180
REFERENCE               : 5-26-02-00399 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C14-H13-N3
MOLECULAR WEIGHT        : 223.30
WISWESSER LINE NOTATION : T56 BM DNJ C- BT6NJ E2
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-(5-Ethyl-2-pyridyl)benzimidazole
   * KB 1043
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1231 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 23,734,1980

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***