*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NI4008500
CHEMICAL NAME           : 1H-Imidazole-4-carboxylic acid,
                          5-(3,3-dimethyl-1-triazenyl)-2-methyl-, ethyl ester
CAS REGISTRY NUMBER     : 41459-10-3
BEILSTEIN REFERENCE NO. : 0916035
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H15-N5-O2
MOLECULAR WEIGHT        : 225.29
WISWESSER LINE NOTATION : T5M CNJ B1 DVO2 ENUNN1&1
SYNONYMS/TRADE NAMES :
   * BRL 51308
   * 4-Carbethoxy-5-(3,3-dimethyl-1-triazeno)-2-methylimidazole
 
                       *** 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           : 567 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: 62,721,1978
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1568 mg/kg/14D-I
TOXIC EFFECTS :
   Related to Chronic Data - death
REFERENCE :
   CTRRDO Cancer Treatment Reports.  (Washington, DC)  V.60-71, 1976-87.  For
   publisher information,  see JNCIEQ.  Volume(issue)/page/year: 62,693,1978
 
                            *** END OF RECORD ***