*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5130000
CHEMICAL NAME           : Urea,
                          1-(2-chloroethyl)-1-nitroso-3-(3,5,7-trimethyl-1-adam
                          antyl)-
CAS REGISTRY NUMBER     : 33021-99-7
BEILSTEIN REFERENCE NO. : 2162801
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H26-Cl-N3-O2
MOLECULAR WEIGHT        : 327.90
WISWESSER LINE NOTATION : L66 B6/B-H/DI A B- C 1B ITJ BMVNNO&2G D1 F1 H1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-(2-Chloroethyl)-1-nitroso-3-(3,5,7-trimethyl-1-adamantyl)urea
   * N-(2-Chloroethyl)-N-nitroso-N'-(3,5,7-trimethyltricyclo(3.3.1.1(sup  
   3,7))dec-1-yl)urea
   * NSC 105768
   * Urea, N-(2-chloroethyl)-N-nitroso-N'-(3,5,7-trimethyltricyclo(3.3.1.1(sup 
    3,7))dec-1-yl)-
 
                       *** 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           : 288 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 ***