1-(4-Pyridinyl)pyridinium chloride hydrochloride5421-92-1100 % similar 4-Bromopyridine hydrochloride19524-06-240 % similar Pyridinium chloride628-13-737 % similar 4-Chloropyridine hydrochloride7379-35-335 % similar 4-Phenylpyridine939-23-133 % similar 4-Picolyl chloride hydrochloride1822-51-132 % similar 4-Styrylpyridine103-31-130 % similar 4-(3-Phenylpropyl)pyridine2057-49-030 % similar 4-Benzylpyridine2116-65-630 % similar Pyridinium chlorochromate26299-14-930 % similar 4-Phenoxypyridine4783-86-230 % similar 4-Bromopyridine1120-87-230 % similar