*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RO0373000
CHEMICAL NAME           : 1-Oxa-3,8-diazaspiro(4.5)decan-2-one, 8-phenethyl-
CAS REGISTRY NUMBER     : 5053-06-5
BEILSTEIN REFERENCE NO. : 0533332
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H20-N2-O2
MOLECULAR WEIGHT        : 260.37
WISWESSER LINE NOTATION : T6N CXTJ A2R& C-& DT5MVOX EHJ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Fenspiride
   * NAT 333
   * 1-Oxa-3,8-diazaspiro(4,5)decan-2-one, 8-(2-phenylethyl)-
   * Respiride
   * Viarespan
 
                       *** 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           : 230 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 4,185,1969
 
                            *** END OF RECORD ***