*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : US4643500
CHEMICAL NAME           : 4-Pyridinecarboxamide,
                          N-(((diphenylmethyl)amino)carbonyl)-,
                          monohydrochloride
CAS REGISTRY NUMBER     : 171258-73-4
LAST UPDATED            : 199803
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H17-N3-O2.Cl-H
MOLECULAR WEIGHT        : 367.86
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N-Benzhydryl-N'-(4-pyridyl)carbonylurea hydrochloride
   * N-(((Diphenylmethyl)amino)carbonyl)-4-pyridinecarboxamide  
   monohydrochloride
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 28,547,1994
 
                            *** END OF RECORD ***