Supplier Page from Aladdin Scientific Corporation for (2R,3R)-3-aminopentan-2-ol;hydrochloride
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride from Aladdin Scientific Corporation
Harringtonine from Aladdin Scientific Corporation
Nα-(tert-Butoxycarbonyl)-L-tryptophan N-Succinimidyl Ester from Aladdin Scientific Corporation
spiro[2.3]hexane-4-carboxylic acid from Aladdin Scientific Corporation