3-Methylhistidine368-16-1100 % similar Anserine584-85-059 % similar 1-Methyl-L-histidine332-80-952 % similar D-Histidine351-50-850 % similar Dl-histidine4998-57-650 % similar Histidine71-00-150 % similar (αR)-α-Amino-4-pyridinepropanoic acid37535-50-549 % similar 1-Methyl-D-tryptophan110117-83-448 % similar 1-Methyl-L-tryptophan21339-55-948 % similar (αR)-α-Amino-3-pyridinepropanoic acid70702-47-548 % similar 4-Bromophenylalanine14091-15-748 % similar D-Histidine hydrochloride6341-24-847 % similar DL-Histidine hydrochloride6459-59-247 % similar 4-Methyl-L-phenylalanine1991-87-344 % similar Pilocarpine92-13-744 % similar Phenylalanine63-91-244 % similar D-Phenylalanine673-06-344 % similar Dl-histidine monohydrochloride monohydrate123333-71-144 % similar L-Histidine hydrochloride monohydrate5934-29-244 % similar D-2-Furylalanine110772-46-843 % similar