*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : FA1092400
CHEMICAL NAME           : Carbamic acid,
                          (2-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)phe
                          nyl)-, butyl ester, monohydrochloride
CAS REGISTRY NUMBER     : 79763-36-3
LAST UPDATED            : 198806
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C18-H30-N2-O4.Cl-H
MOLECULAR WEIGHT        : 374.96
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * BL 425
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 87 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CKFRAY Ceskoslovenska Farmacie.  (PNS-Ustredni Expedice a Dovoz Tisku,
   Kafkova 19, 160 00 Prague 6, Czechoslovakia)  V.1-    1952-
   Volume(issue)/page/year: 31,279,1982
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 11 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CKFRAY Ceskoslovenska Farmacie.  (PNS-Ustredni Expedice a Dovoz Tisku,
   Kafkova 19, 160 00 Prague 6, Czechoslovakia)  V.1-    1952-
   Volume(issue)/page/year: 31,279,1982
 
                            *** END OF RECORD ***