*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV7725000
CHEMICAL NAME           : 4-Pyrimidinecarboxylic acid,
                          6-amino-2-mercapto-5-methyl-
CAS REGISTRY NUMBER     : 13166-59-1
BEILSTEIN REFERENCE NO. : 0515667
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C6-H7-N3-O2-S
MOLECULAR WEIGHT        : 185.22
WISWESSER LINE NOTATION : T6N CNJ BSH DZ E1 FVQ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-Amino-2-mercapto-5-methyl-4-pyrimidinecarboxylic acid
   * 4-Pyrimidinecarboxylic acid, 1,2-dihydro-6-amino-5-methyl-2-thioxo-
   * 2-Thio-6-amino-5-methyl-4-carboxy pyrimidine
 
                       *** 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           : 320 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 74,759,1985
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 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#04720
 
                            *** END OF RECORD ***