*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DM5276550
CHEMICAL NAME           : 2-Benzoxazolinone, 3-(2-propynyl)-
CAS REGISTRY NUMBER     : 19420-41-8
BEILSTEIN REFERENCE NO. : 1212483
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H7-N-O2
MOLECULAR WEIGHT        : 173.18
WISWESSER LINE NOTATION : T56 BNVOJ B2UU1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-(2-Propynyl)-2-benzoxazolinone
 
                       *** 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           : 400 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - changes in motor activity (specific assay)
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 57,1763,1968
 
                            *** END OF RECORD ***