Supplier Page from Aladdin Scientific Corporation for α-NETA
(S)-1-Boc-3-(hydroxymethyl)piperidine from Aladdin Scientific Corporation
2,4-Difluorobenzenesulfonamide from Aladdin Scientific Corporation
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation