*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK7713875 CHEMICAL NAME : Butanoic acid, 3-amino-3-phosphono-, 1-methyl ester CAS REGISTRY NUMBER : 81746-53-4 BEILSTEIN REFERENCE NO. : 5932190 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H12-N-O5-P MOLECULAR WEIGHT : 197.15 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-Methyl 3-amino-3-phosphonobutanoate *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 38,435,1986 *** END OF RECORD ***