Lofexidine hydrochloride21498-08-8100 % similar Lofexidine31036-80-392 % similar Clonidine hydrochloride4205-91-847 % similar Clonidine4205-90-740 % similar Tetrahydrozoline hydrochloride522-48-540 % similar Apraclonidine hydrochloride73218-79-838 % similar Tolazoline hydrochloride59-97-235 % similar (±)-Tetrahydrozoline84-22-034 % similar Naphazoline hydrochloride550-99-233 % similar Tizanidine hydrochloride64461-82-133 % similar Antazoline hydrochloride2508-72-732 % similar 2-(2-Chlorophenoxy)propionic acid25140-86-732 % similar Apraclonidine66711-21-532 % similar N-[2-(2-Chlorophenyl)-2-hydroxyethyl]propan-2-aminium chloride6933-90-031 % similar 2-(Chloromethyl)-4,5-dihydro-1H-imidazole hydrochloride13338-49-330 % similar 2,6-Dichloroanisole1984-65-230 % similar