*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XZ5483512
CHEMICAL NAME           : 1,2,4-Triazolo(3,4-a)phthalazin-3(2H)-one,
                          2-(3-chlorophenyl)-
CAS REGISTRY NUMBER     : 124556-73-6
LAST UPDATED            : 199709
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H9-Cl-N4-O
MOLECULAR WEIGHT        : 296.73
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-(3-Chlorophenyl)-1,2,4-triazolo(3,4-a)phthalazin-3(2H)-one
 
                       *** 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           : 600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella
   Postale 227, 27100 Pavia, Italy)  V.44-   1989-  Volume(issue)/page/year:
   44,17,1989
 
                            *** END OF RECORD ***