*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS3230200
CHEMICAL NAME           : Urea,
                          1-(p-bromophenyl)-3-(2,3-dihydro-3-oxothiazolo(3,2-a)
                          benzimidazol-2-yl)-2- thio-, monohydrochloride
CAS REGISTRY NUMBER     : 28996-28-3
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H11-Br-N4-O-S2.Cl-H
MOLECULAR WEIGHT        : 455.80
WISWESSER LINE NOTATION : T B556 BNV ES GN DHJ DMYUS&MR DE &GH
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 280 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: 13,1018,1970
 
                            *** END OF RECORD ***