3-(Chloromethyl)-1,5-dimethyl-1H-pyrazole180519-09-931 % similar 2-Chloro-6-(chloromethyl)pyridine78846-88-531 % similar 3-(Chloromethyl)-1-methyl-1H-1,2,4-triazole hydrochloride135206-76-730 % similar Pyridine, 3-(chloromethyl)-5-iodo-, hydrochloride (1:1)879326-79-130 % similar