for the following products
(2S)-2-{[(tert-butoxy)carbonyl]amino}-2-phenylacetic acid | Boc-L-alpha-Phenylglycine | Boc-L-Phenylglycine | Boc-L-PHg-OH | Boc-Phg-OH | N-alpha-(tert-Butyloxycarbonyl)-L-phenylglycine and N-alpha-tert-Butoxycarbonyl-L-phenylglycine
