Supplier Page from Aladdin Scientific Corporation for β-HCH Standard
3-Bromophenylacetonitrile from Aladdin Scientific Corporation
4-tert-butyl 3-methyl (3S)-morpholine-3,4-dicarboxylate from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation
tert-Butyl vinylcarbamate from Aladdin Scientific Corporation