Supplier Page from Aladdin Scientific Corporation for 7-Chloro-5-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridine
3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid from Aladdin Scientific Corporation
5-Amino-2-methylbenzothiazole dihydrochloride from Aladdin Scientific Corporation
Allyltriisopropylsilane from Aladdin Scientific Corporation
Fmoc-D-3,4-difluorophenylalanine from Aladdin Scientific Corporation