*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ES7191700 CHEMICAL NAME : Butyric acid, 2-amino-4-phosphono- CAS REGISTRY NUMBER : 6323-99-5 BEILSTEIN REFERENCE NO. : 5255932 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H10-N-O5-P MOLECULAR WEIGHT : 183.12 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Amino-4-phosphonobutyric acid *** 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 : 880 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) Nutritional and Gross Metabolic - body temperature decrease REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 37,575,1985 *** END OF RECORD ***