*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5020000
CHEMICAL NAME           : Urea,
                          1-(2-chloroethyl)-1-nitroso-3-(5-nitro-2-thiazolyl)-
CAS REGISTRY NUMBER     : 33024-33-8
BEILSTEIN REFERENCE NO. : 1024643
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H6-Cl-N5-O4-S
MOLECULAR WEIGHT        : 279.68
SYNONYMS/TRADE NAMES :
   * 1-(2-Chloroethyl)-1-nitroso-3-(5-nitro-2-thiazolyl)urea
   * NSC 119145
 
                       *** 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           : 234 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 ***