*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BR4712000 CHEMICAL NAME : Ammonium, (m-hydroxyphenyl)trimethyl-, methylsulfate, diisopropylphosphate CAS REGISTRY NUMBER : 77967-15-8 LAST UPDATED : 199109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H27-N-O4-P.C-H3-O4-S MOLECULAR WEIGHT : 427.50 WISWESSER LINE NOTATION : 1Y1&OPO&OY1&1&OR CK1&1&1 &WSO&O1 SYNONYMS/TRADE NAMES : * Diisopropylphosphostigmine * (m-Hydroxyphenyl)-trimethylammonium methylsulfate diisopropylphosphate * Ro 3-0411 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 6,593,1951 *** END OF RECORD ***