*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT1452000
CHEMICAL NAME           : Urea, N,N-dimethyl-N'-(p-(phenylazo)phenyl)-
CAS REGISTRY NUMBER     : 63019-76-1
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H16-N4-O
MOLECULAR WEIGHT        : 268.35
WISWESSER LINE NOTATION : 1N1&VMR DNUNR
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Azobenzene, p-(N,N-dimethylureido)-
   * p-N,N-Dimethylureidoazobenzene
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2600 mg/kg/83D-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Liver - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   BJPCAL British Journal of Pharmacology and Chemotherapy.  (London, UK)
   V.1-33, 1946-68.  For publisher information, see BJPCBM.
   Volume(issue)/page/year: 9,306,1954
 
                            *** END OF RECORD ***