*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT8203000
CHEMICAL NAME           : Urea,
                          1-methyl-1-nitroso-3-(tetrahydro-2H-pyran-4-yl)-
CAS REGISTRY NUMBER     : 33024-62-3
BEILSTEIN REFERENCE NO. : 1375320
REFERENCE               : 5-18-09-00485 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H13-N3-O3
MOLECULAR WEIGHT        : 187.23
WISWESSER LINE NOTATION : T6OTJ DMVNNO&1
SYNONYMS/TRADE NAMES :
   * 1-Methyl-1-nitroso-3-(tetrahydro-2H-pyran-4-yl)urea
   * NSC 117126
 
                       *** 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           : 603 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCISP* National Cancer Institute Screening Program Data Summary,
   Developmental Therapeutics Program. (Bethesda, MD 20205)
   Volume(issue)/page/year: JAN1986
 
                            *** END OF RECORD ***