(4-Hydroxy-2-butenyl)trimethylammonium chloride m-chlorocarbanilate 13681-36-2 2-Buten-1-aminium, 4-((((3-chlorophenyl)amino)carbonyl)oxy)-N,N,N-trimethyl-, chloride Ammonium, (4-hydroxy-2-butenyl)trimethyl-, chloride, m-chlorocarbanilate