Supplier Page from Aladdin Scientific Corporation for spiro[2.3]hexane-4-carboxylic acid
4-oxa-7-azaspiro[2.5]octan-6-one from Aladdin Scientific Corporation
Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) from Aladdin Scientific Corporation
tert-Butyl vinylcarbamate from Aladdin Scientific Corporation
Trioctylamine from Aladdin Scientific Corporation