3,3,3-Trifluoroalanine17463-43-3100 % similar 4,4,4,4′,4′,4′-Hexafluorovaline16063-80-257 % similar L-tert-Leucine20859-02-356 % similar D-tert-Leucine26782-71-856 % similar tert-Leucine33105-81-656 % similar 3-Methyl-L-threonine2280-27-552 % similar L-Penicillamine1113-41-350 % similar L-Valine, 3,3′-dithiobis-113626-33-850 % similar (±)-Penicillamine52-66-450 % similar (-)-Penicillamine52-67-550 % similar 5,5,5-Trifluoroleucine2792-72-547 % similar 4-(Trifluoromethyl)cyclohexanecarboxylic acid133261-33-345 % similar 4-(Trifluoromethyl)cyclohexanecarboxylic acid95233-30-045 % similar 3,3-Difluorocyclobutanecarboxylic acid107496-54-840 % similar 2,2-Difluorocyclopropane-1-carboxylic acid107873-03-040 % similar D-Alanine338-69-239 % similar Alanine56-41-739 % similar Difluoroacetic acid381-73-738 % similar 4,4-Difluorocyclohexanecarboxylic acid122665-97-838 % similar 1,2,3,4,5,6-Cyclohexanehexacarboxylic acid2216-84-438 % similar