*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU1665000
CHEMICAL NAME           : Urea, 1,1'-(2,6-pyridylidenedimethylene)bis(3-methyl-
CAS REGISTRY NUMBER     : 16578-11-3
BEILSTEIN REFERENCE NO. : 0422417
REFERENCE               : 5-22-11-00280 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H17-N5-O2
MOLECULAR WEIGHT        : 251.33
WISWESSER LINE NOTATION : T6NJ B1MVM1 F1MVM1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,6-Bis((1'-methylureylene-3')methyl)pyridine
   * 1,1'-(2,6-Pyridylidenedimethylene)bis(3-methylurea)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 850 mg/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: 15,491,1981
 
                            *** END OF RECORD ***