*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : US2168000
CHEMICAL NAME           : Pyridine, 3-(5-amino-1,3,4-thiadiazol-2-yl)-
CAS REGISTRY NUMBER     : 25468-22-8
BEILSTEIN REFERENCE NO. : 0145024
REFERENCE               : 4-27-00-09442 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H6-N4-S
MOLECULAR WEIGHT        : 178.23
WISWESSER LINE NOTATION : T6NJ C- CT5NN DSJ EZ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-Amino-5-(3-piridil)-1,3,4-tiadiazolo
   * 3-(2-Amino-1,3,4-thiadiazol-5-yl)pyridine
   * 3-(5-Amino-1,3,4-thiadiazol-2-yl)pyridine
   * L 1473
 
                       *** 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           : 224 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - tremor
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 13,187,1958
 
                            *** END OF RECORD ***