*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ7600000
CHEMICAL NAME           : Barbituric acid, 5-((2-pyridyl)methylene)-2-thio-
CAS REGISTRY NUMBER     : 73664-50-3
LAST UPDATED            : 197901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H7-N3-O2-S
MOLECULAR WEIGHT        : 233.26
WISWESSER LINE NOTATION : T6NJ B1U- CT6MVYVMYJ FUS
SYNONYMS/TRADE NAMES :
   * 5-(2-Pyridylmethylene)-2-thiobarbituric acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#03844
 
                            *** END OF RECORD ***