*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU1664505
CHEMICAL NAME           : Urea, (4-pyridyl)-
CAS REGISTRY NUMBER     : 13262-38-9
BEILSTEIN REFERENCE NO. : 4244638
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H7-N3-O
MOLECULAR WEIGHT        : 137.16
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Pyridinylurea
   * (4-Pyridyl)urea
   * Urea, 4-pyridinyl-
 
                       *** 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           : 3300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 52,225,1989
 
                            *** END OF RECORD ***