*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XP2102000
CHEMICAL NAME           : Thymine, 4,5-dihydro-4-hydroxy-5-nitro-
CAS REGISTRY NUMBER     : 67383-66-8
LAST UPDATED            : 199707
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H7-N3-O4
MOLECULAR WEIGHT        : 173.15
WISWESSER LINE NOTATION : T6MVMVTJ ENW E1 FQ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Hydroxynitrodihydrothymine
   * 4-Hydroxy-5-nitro-4,5-dihydrothymine
   * 2,4(1H,3H)-Pyrimidinedione, dihydro-5-methyl-5-nitro-
 
                       *** 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           : 1800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTRRDO Cancer Treatment Reports.  (Washington, DC)  V.60-71, 1976-87.  For
   publisher information,  see JNCIEQ.  Volume(issue)/page/year: 62,823,1978
 
                            *** END OF RECORD ***