*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB1132630 CHEMICAL NAME : Phosphonothioic acid, methyl-, O-ethyl S-(1-methylethyl) ester, (+)- CAS REGISTRY NUMBER : 65167-53-5 LAST UPDATED : 198912 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H15-O2-P-S MOLECULAR WEIGHT : 182.24 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (+)-Ethyl S-isopropyl methylphosphonothioate * (R)-O-Ethyl S-(1-methylethyl) methylphosphonothioate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2821 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 29,574,1977 *** END OF RECORD ***