*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TB1079200 CHEMICAL NAME : Phosphonothioic acid, methyl-, O-cyclopentyl S-methyl ester, (-)- CAS REGISTRY NUMBER : 65167-60-4 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H15-O2-P-S MOLECULAR WEIGHT : 194.25 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (-)-Cyclopentyl S-methyl methylphosphonothioate * (S)-O-Cyclopentyl S-methyl 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 : 530 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 ***