Supplier Page from Aladdin Scientific Corporation for Nicotinamide
4-(4-Formyl-3-methoxyphenoxy)butyryl AM resin from Aladdin Scientific Corporation
4-Amino-L-phenylalanine, HCl from Aladdin Scientific Corporation
5-Fluoro-2-methylphenylmagnesium bromide from Aladdin Scientific Corporation
Trifluoroacetic acid - Triethylamine 2M:2M solution from Aladdin Scientific Corporation