N-(Methoxycarbonyl)-3-methyl-L-valine162537-11-351 % similar N-tert-Butoxycarbonyl-L-tert-leucine62965-35-950 % similar L-tert-Leucine20859-02-338 % similar D-tert-Leucine26782-71-838 % similar tert-Leucine33105-81-638 % similar Boc-D-alpha-T-butylglycine124655-17-036 % similar Boceprevir394730-60-035 % similar 4-tert-Butylcyclohexanecarboxylic acid5451-55-835 % similar trans-4-tert-Butylcyclohexanecarboxylic acid943-29-335 % similar S-Nitroso-N-acetyl-dl-penicillamine67776-06-134 % similar 2,2,3,3-Tetramethylcyclopropanecarboxylic acid15641-58-433 % similar N-[(1,1-Dimethylethoxy)carbonyl]-O-methyl-D-serine86123-95-733 % similar N-[(1,1-Dimethylethoxy)carbonyl]-O-(1,1-dimethylethyl)-L-serine13734-38-831 % similar Boc-L-alanine15761-38-331 % similar Boc-D-alanine7764-95-631 % similar