*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS4982500
CHEMICAL NAME           : Urea,
                          1-(2-chloroethyl)-3-(cis-2-hydroxycyclohexyl)-1-nitro
                          so-
CAS REGISTRY NUMBER     : 66052-62-8
LAST UPDATED            : 198605
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H16-Cl-N3-O4
MOLECULAR WEIGHT        : 265.73
WISWESSER LINE NOTATION : L6TJ AQ BMVNNO&2G -C
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-(2-Chloroethyl)-3-(cis-2-hydroxycyclohexyl)-1-nitrosourea
   * NSC 253946
   * cis-2-OH-CCNU
   * Urea, N-(2-chloroethyl)-N'-(2-hydroxycyclohexyl)-N-nitroso-, cis-
 
                       *** 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           : 200 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 ***