*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HM2960000
CHEMICAL NAME           : 8,10-Diazaspiro(5.5)undecane-7,9,11-trione,
                          1-ethyl-5-methyl-, sodium salt
CAS REGISTRY NUMBER     : 63990-13-6
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H18-N2-O3.Na
MOLECULAR WEIGHT        : 261.31
WISWESSER LINE NOTATION : T6MVMVXVJ E-& AL6XTJ B2 F1 &-NA-
SYNONYMS/TRADE NAMES :
   * Sodium 1-ethyl-5-methyl-8,10-diazaspiro(5.5)undecane-7,9,11-trione
   * Sodium spiro(2-ethyl-6-methylcyclohexane barbituric acid)
   * Sodium spiro(2'-ethyl-6'-methylcyclohexane)-5,5-pyrimidine-2,4,6-trione
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 137 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CRAAA7 Current Researches in Anesthesia and Analgesia.  (Cleveland, OH)
   V.1-35, 1922-56.  For publisher information, see AACRAT.
   Volume(issue)/page/year: 29,89,1950
 
                            *** END OF RECORD ***