L-Cyclopropylalanine102735-53-5100 % similar D-Cyclopropylalanine121786-39-8100 % similar L-Homocyclohexyl alanine116622-38-962 % similar Diaminopimelic acid583-93-762 % similar D-Leucine328-38-161 % similar Leucine61-90-561 % similar 4-Fluoroglutamic acid2708-77-259 % similar L-2,4-Diaminobutyric acid1758-80-157 % similar Homoserine1927-25-957 % similar D-Homoserine6027-21-057 % similar Homoserine672-15-157 % similar D-Serine312-84-556 % similar 2,3-Diaminopropionic acid4033-39-056 % similar 2,3-Diaminopropionic acid515-94-656 % similar Serine56-45-156 % similar D-Norvaline2013-12-955 % similar Homocysteine454-29-555 % similar Homocystine462-10-255 % similar L-Homocysteine6027-13-055 % similar Homocystine626-72-255 % similar