Supplier Page from Aladdin Scientific Corporation for (2S)-2-(2-benzyl-3-{[(1R)-1-{[(benzyloxy)carbonyl]amino}-2-phenylethyl](hydroxy)phosphoryl}propanamido)-3-(1H-indol-3-yl)propanoic acid
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
5-(2-Chlorophenyl)isoxazole-3-carboxylic acid from Aladdin Scientific Corporation
Methylthiomethyl Acetate from Aladdin Scientific Corporation
N,N-Diethylmethylamine from Aladdin Scientific Corporation