Perindopril L-arginine612548-45-5100 % similar Perindopril82834-16-074 % similar Perindopril erbumine107133-36-869 % similar Trandolapril87679-37-660 % similar Perindoprilat95153-31-459 % similar Ramipril87333-19-558 % similar N-[(1S)-1-Carboxyethyl]-L-norvaline 1-ethyl ester82834-12-645 % similar Arginine ethyl ester dihydrochloride36589-29-445 % similar Ramiprilat87269-97-444 % similar D-Arginine157-06-244 % similar (±)-Arginine7200-25-144 % similar Arginine74-79-344 % similar Homoarginine156-86-543 % similar L-(+)-Arginine monohydrochloride1119-34-242 % similar Arginine hydrochloride15595-35-442 % similar Arginine hydrochloride (1:?)32042-43-642 % similar D-Arginine hydrochloride627-75-842 % similar Arginine acetate71173-62-142 % similar Enalapril75847-73-342 % similar L-Homoarginine hydrochloride1483-01-842 % similar