*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YR6555900
CHEMICAL NAME           : Urea,
                          (3-acetyl-4-(3-((1,1-dimethylethyl)amino)-2-hydroxypr
                          opoxy)phenyl)-
CAS REGISTRY NUMBER     : 56980-96-2
BEILSTEIN REFERENCE NO. : 2948955
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C16-H25-N3-O4
MOLECULAR WEIGHT        : 323.44
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 1-(3-Acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)urea
   * (3-Acetyl-4-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)phenyl)urea
   * NBP-801
 
                       *** 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           : 6186 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
   Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 38,295,1989
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1250 ug/plate
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 38,305,1989
 
                            *** END OF RECORD ***