for the following products
2-Methoxy-5-amino-6-picoline hydrochloride | 3-Amino-6-methoxy-2-methylpyridine | 3-Amino-6-methoxy-2-methylpyridine hydrochloride | 3-Amino-6-methoxy-2-picoline hydrochloride and 6-Methoxy-2-methylpyridin-3-amine dihydrochloride