RT Journal Article SR Electronic T1 INFLUENCE OF ADDITION OF CHLORINE TO THE SIDE CHAIN ON CERTAIN ACTIONS OF ACETYLCHOLINE JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 1 OP 4 VO 79 IS 1 A1 JAMES L. MORRISON YR 1943 UL http://jpet.aspetjournals.org/content/79/1/1.abstract AB Introduction of chlorine into the acetyl group of acetylcholine greatly reduces its muscarinic effect on blood pressure and slightly reduces its toxicity for white mice. Chloroacetylcholine chloride does not give a positive chromodacryorrhea test.