*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BR6957000
CHEMICAL NAME           : Ammonium, (2-mercaptoethyl)trimethyl-, S-ester with
                          O-ethylmethylphosphonothioate
CAS REGISTRY NUMBER     : 56217-67-5
LAST UPDATED            : 198609
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H21-N-O2-P-S
MOLECULAR WEIGHT        : 226.33
WISWESSER LINE NOTATION : 2OPO&1&S2K1&1&1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * (2-Mercaptoethyl)trimethylammonium S-ester with  
   O-ethylmethylphosphonothioate
 
                       *** 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           : 33 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
   (usually neuromuscular blockage)
REFERENCE :
   PHARAT Pharmazie.  (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18,
   Berlin DDR-1020, Ger. Dem. Rep.)  V.1-    1946-  Volume(issue)/page/year:
   35,806,1980
 
                            *** END OF RECORD ***