Homocitrulline1190-49-4100 % similar Citrulline372-75-890 % similar Citrulline627-77-090 % similar Homoarginine156-86-580 % similar L-Homoarginine hydrochloride1483-01-874 % similar D-Arginine157-06-272 % similar (±)-Arginine7200-25-172 % similar Arginine74-79-372 % similar L-(+)-Arginine monohydrochloride1119-34-267 % similar Arginine hydrochloride15595-35-467 % similar Arginine hydrochloride (1:?)32042-43-667 % similar D-Arginine hydrochloride627-75-867 % similar Albizziin1483-07-465 % similar Arginine glutamate4320-30-362 % similar Arginine aspartate7675-83-462 % similar Diaminopimelic acid583-93-761 % similar N-Propyl-L-arginine137361-05-861 % similar Arginine acetate71173-62-160 % similar 2-Aminoheptanoic acid1115-90-860 % similar L-Lysine, N6-methyl-, hydrochloride (1:1)7622-29-959 % similar