Supplier Page from Aladdin Scientific Corporation for 2′-Bromoacetophenone
1-(4-bromopyrazol-1-yl)cyclopropanecarboxylic acid from Aladdin Scientific Corporation
1-Chloroethyl chloroformate from Aladdin Scientific Corporation
6-bromo-2-hydroxy-tetralin-2-carboxylic acid from Aladdin Scientific Corporation
Z-D-Ser(tBu)-OH from Aladdin Scientific Corporation