*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GA5775000 CHEMICAL NAME : Choline, methyl ether, hydrochloride CAS REGISTRY NUMBER : 25728-47-6 LAST UPDATED : 199009 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H16-N-O.Cl MOLECULAR WEIGHT : 153.68 WISWESSER LINE NOTATION : 1O2K1&1&1 &Q &GH *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Mammal - cat DOSE/DURATION : 10 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 50,1,1934 *** END OF RECORD ***