*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GQ5271000 CHEMICAL NAME : Crotonic acid, 3-hydroxy-, methyl ester, O-ester with O,O-dimethylphosphorothioate, (Z)- CAS REGISTRY NUMBER : 19942-72-4 OTHER CAS REGISTRY NOS. : 18786-32-8 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H13-O5-P-S MOLECULAR WEIGHT : 240.23 SYNONYMS/TRADE NAMES : * cis-3-Hydroxycrotonic acid methyl ester O,O-dimethyl phosphorothioate * trans-Thiono-phosdrin *** 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 : 930 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 17,1795,1968 *** END OF RECORD ***