Guanidinopropionic acid353-09-3100 % similar Arginine glutamate4320-30-355 % similar Arginine aspartate7675-83-448 % similar D-Arginine157-06-247 % similar (±)-Arginine7200-25-147 % similar Arginine74-79-347 % similar 1,4-Diguanidinobutane sulfate14923-17-247 % similar Arginine α-oxoglutarate16856-18-147 % similar Diarginine α-ketoglutarate5256-76-847 % similar N-Methyl-β-alanine2679-14-347 % similar Homoarginine156-86-546 % similar Dodine2439-10-346 % similar Iminoctadine13516-27-345 % similar 3-[(Aminoiminomethyl)thio]propanoic acid5398-29-844 % similar Arginine hydrochloride15595-35-444 % similar Arginine hydrochloride (1:?)32042-43-644 % similar D-Arginine hydrochloride627-75-844 % similar N-(4-Aminobenzoyl)-β-alanine7377-08-444 % similar Piperazine adipate142-88-143 % similar Succinamic acid638-32-443 % similar