Dl-isovaline465-58-751 % similar 2-Methylserine5424-29-351 % similar Isovaline595-39-151 % similar Isovaline595-40-451 % similar (2R)-2-Amino-2-methyl-4-pentenoic acid96886-56-550 % similar Dl-α-methylphenylalanine1132-26-944 % similar α-Methyl-D-phenylalanine17350-84-444 % similar α-Methyl-P-tyrosine658-48-041 % similar Metyrosine672-87-741 % similar (±)-Methyldopa55-40-338 % similar (±)-Methyldopa555-29-338 % similar Methyldopa555-30-638 % similar 3-Phosphonopropionic acid5962-42-538 % similar 1-Aminocyclopropane-1-carboxylic acid22059-21-837 % similar 1-Methylcyclopropanecarboxylic acid6914-76-737 % similar 2-Amino-4-phosphonobutanoic acid20263-07-437 % similar (2S)-2-Amino-4-phosphonobutanoic acid23052-81-537 % similar 2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid10128-06-036 % similar (-)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate41372-08-136 % similar Propylphosphonic acid4672-38-235 % similar