Supplier Page from Aladdin Scientific Corporation for (5S)-1,3,9-triazaspiro[4.5]decane-2,4-dione
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
3'-Fluoro-4'-hydroxyacetophenone from Aladdin Scientific Corporation
N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide from Aladdin Scientific Corporation
Sebacic acid from Aladdin Scientific Corporation