2-Methylbutanoic acid116-53-033 % similar (+)-2-Methylbutanoic acid1730-91-233 % similar 2-Methylbutanoic acid600-07-733 % similar Glycyl-dl-norleucine1504-41-232 % similar (+)-α-Aminobutyric acid1492-24-632 % similar D-Alpha-aminobutyric acid2623-91-832 % similar α-Aminobutyric acid2835-81-632 % similar α-Aminobutyric acid80-60-432 % similar Tetradecylthioacetic acid2921-20-231 % similar 3-(Acetylthio)-2-methylpropanoic acid33325-40-531 % similar 3-Methyl-heptanoic acid53663-30-231 % similar D-Beta-acetylthioisobutyric acid76497-39-731 % similar 3-Oxetanecarboxylic acid114012-41-831 % similar Dodecenylsuccinic acid29658-97-731 % similar Alanine302-72-731 % similar D-Alanine338-69-231 % similar Alanine56-41-731 % similar Ethylmalonic acid601-75-231 % similar 2-Ethylbutanoic acid88-09-531 % similar 4-Methyloctanoic acid54947-74-930 % similar