Molecular Formula: C₁₂H₁₃N₃O₃

Chemical Name
(3-diazo-1-(R)-methyl-2-oxopropyl)carbamic acid benzyl ester
(3R)-1-diazo-3-(N-benzyloxycarbonylamino)-2-butanone
(R)-1-diazo-3-(benzyloxycarbonylamino)butan-2-one
benzyl [(2R)-4-diazo-3-oxobutan-2-yl]carbamate
N-benzyloxycarbonyl-D-alanylyl diazomethane

Molecular Formula: C₁₂H₁₄BrNO₃

Chemical Name
(3-bromo-1-(R)-methyl-2-oxopropyl)carbamic acid benzyl ester
(R)-benzyl 4-bromo-3-oxobutan-2-yl carbamate
(R)-benzyl 4-bromo-3-oxobutan-2-ylcarbamate

Molecular Formula: C₁₇H₁₇N₃

Chemical Name
2-phenyl-4-(1-(S)-amino-2-phenylethyl)-1H-imidazole

Molecular Formula: C₁₄H₁₆BrNO₃

Chemical Name
(S)-benzyl 2-(2-bromoacetyl)pyrrolidine-1-carboxylate
(S)-benzyl-2-(2-bromoacetyl)pyrrolidine-1-carboxylate
2-(S)-(2-bromo-1-oxoethyl)pyrrolidine-1-carboxylic acid benzyl ester
2S-bromoacetyl N-carbobenzyloxy-L-pyrrolidine
N-carbobenzyloxy-L-proline-α-bromomethyl ketone
N-Cbz-(S)-2-bromoacetylpyrrolidine

Molecular Formula: C₁₉H₁₉N₃O₂

Chemical Name
2-phenyl-4-(1-(R)-benzyloxycarbonylaminoethyl)-1H-imidazole

Molecular Formula: C₂₁H₂₁N₃O₂

Chemical Name
2-phenyl-4-(1-benzyloxycarbonyl)pyrrolidine-2-(S)-yl-1H-imidazole

Molecular Formula: C₂₂H₂₅N₃O₂

Chemical Name
2-phenyl-4-(1-(S)-benzyloxycarbonylamino-3-methylbutyl)-1H-imidazole