*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XJ3675400
CHEMICAL NAME           : 5-Thiazolecarboxylic acid,
                          2,3-dihydro-4-amino-3-methyl-2-thioxo-,
                          2-phenylhydrazide
CAS REGISTRY NUMBER     : 64686-91-5
BEILSTEIN REFERENCE NO. : 1127800
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C11-H12-N4-O-S2
MOLECULAR WEIGHT        : 280.39
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Amino-3-methyl-2-thioxo-2,3-dihydro-5-thiazolecarboxylic acid  
   2-phenylhydrazide
   * 2,3-Dihydro-4-amino-3-methyl-2-thioxo-5-thiazolecarboxylic acid  
   2-phenylhydrazide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 27,1652,1977
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 27,1652,1977
 
                            *** END OF RECORD ***