1-(2,3-Dimethylphenyl)piperazine hydrochloride80836-96-035 % similar 4-Imidazolemethanol822-55-934 % similar Hydrazine, (2,3-dimethylphenyl)-, hydrochloride, hydrate (1:1:?)123333-92-634 % similar Histidine methyl ester dihydrochloride7389-87-933 % similar L-Histidine hydrochloride (1:?)1007-42-733 % similar D-Histidine hydrochloride6341-24-833 % similar L-Histidine monohydrochloride645-35-233 % similar DL-Histidine hydrochloride6459-59-233 % similar H-His-NH2.2HCl71666-95-033 % similar 5-Methylpyrimidin-4-ol17758-52-033 % similar Histamine51-45-633 % similar Imidazolyl-4-ethanol872-82-233 % similar Atipamezole104054-27-532 % similar 4(5)-Cyanomethylimidazole18502-05-132 % similar 2,6-Dimethylaniline hydrochloride21436-98-632 % similar 1-Iodo-2,3-dimethylbenzene31599-60-732 % similar 1-Bromo-2,3-dimethylbenzene576-23-832 % similar 1-Chloro-2,3-dimethylbenzene608-23-132 % similar 2,3-Xylidine87-59-232 % similar 4-Chloro-3-methylpyridine hydrochloride19524-08-431 % similar