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p-bromo-DL-phenylalanine

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4-bromo-L-phenylalanine

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3-Bromo-L-phenylalanine

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3-Bromo-D-phenylalanine

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H-4-Phenyl-Phe-OH

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H-4-Phenyl-D-Phe-OH

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1-Boc-3-azetidinone

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1-(tert-butyl) hydrogen (S)-5-oxopyrrolidine-1,2-dicarboxylate

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Ethyl-(1R,2S)-1-[(tert-butoxycarbonyl)amino]-2-vinylcyclopropancarboxylat

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ethyl 1-[(tert-butoxycarbonyl)amino]-2-ethenylcyclopropanecarboxylate

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p-bromo-DL-phenylalanine

4-bromo-L-phenylalanine

3-Bromo-L-phenylalanine

3-Bromo-D-phenylalanine

H-4-Phenyl-Phe-OH

H-4-Phenyl-D-Phe-OH

1-Boc-3-azetidinone

1-(tert-butyl) hydrogen (S)-5-oxopyrrolidine-1,2-dicarboxylate

Ethyl-(1R,2S)-1-[(tert-butoxycarbonyl)amino]-2-vinylcyclopropancarboxylat

ethyl 1-[(tert-butoxycarbonyl)amino]-2-ethenylcyclopropanecarboxylate