*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI3800000
CHEMICAL NAME           : 1,3,4-Thiadiazole, 2,5-diphenyl-
CAS REGISTRY NUMBER     : 1456-21-9
BEILSTEIN REFERENCE NO. : 0170386
REFERENCE               : 4-27-00-07214 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H10-N2-S
MOLECULAR WEIGHT        : 238.32
WISWESSER LINE NOTATION : T5NN DSJ CR& ER
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,5-Difenil-1,3,4-tiadiazolo
   * 2,5-Diphenyl-1,3,4-thiadiazole
   * L 1540
 
                       *** 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           : 241 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Cardiac - other changes
   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 ***