pralidoxime chloride ( pyridine-2-aldoxime methochloride ; protopam chloride ) and 1,1'-trimethylenebis ( 4-hydroxyiminomethylpyridinium bromide ) ( tmb-4 ) antagonize the spasm of the isolated or intact small intestine of the rabbit caused by the anticholinesterase , echothiophate iodide ( s-2-dimethylaminoethyl oo-diethyl phosphorothiolate methiodide ; phospholine iodide ) .
C0013530
echothiophate iodide
C0701977
phospholine iodide