*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : US4668375
CHEMICAL NAME           : 3-Pyridinecarboxamide,
                          N-(tetrahydro-2-oxo-3-thienyl)-
CAS REGISTRY NUMBER     : 55316-22-8
LAST UPDATED            : 199806
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C10-H10-N2-O2-S
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * ST 22 (pharmaceutical)
   * N-(Tetrahydro-2-oxo-3-thienyl)-3-pyridinecarboxamide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4100289
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4100289
 
                            *** END OF RECORD ***