*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BR1692500
CHEMICAL NAME           : Ammonium, (3-hydroxy-4-(phenylazo)phenyl)trimethyl-,
                          iodide, dimethylcarbamate (ester)
CAS REGISTRY NUMBER     : 66967-86-0
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H23-N4-O2.I
MOLECULAR WEIGHT        : 454.35
WISWESSER LINE NOTATION : 1N1&VOR BNUNR& EK1&1&1 &I
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * (3-Hydroxy-4-(phenylazo)phenyl)trimethylammonium iodide dimethylcarbamate 
    (ester)
   * Ro 2-1940
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1600 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MECHAN Medicinal Chemistry, A Series of Reviews.  (New York, NY)  V.1-6,
   1951-63.  Discontinued.  Volume(issue)/page/year: 3,308,1956
 
                            *** END OF RECORD ***