L-Cycloserine339-72-0100 % similar (+)-Cycloserine68-41-7100 % similar 3-Amino-2-piperidinone1892-22-439 % similar 3-Aminoazepan-2-one17929-90-738 % similar 3-Aminoazepan-2-one671-42-138 % similar DL-Serine hydrazide hydrochloride55819-71-135 % similar Dl-O-methylserine19794-53-732 % similar (S)-2-Amino-3-methoxypropanoic acid32620-11-432 % similar Leucylglycine615-82-730 % similar L-Leucylglycine686-50-030 % similar Cyclopropanecarbohydrazide6952-93-830 % similar L-Tyrosine hydrazide7662-51-330 % similar