Supplier Page from Aladdin Scientific Corporation for (3S)-4-{[(E)-2-[3'-(4-fluorophenyl)spiro[cyclopentane-1,1'-indene]-2'-yl]ethenyl](hydroxy)phosphoryl}-3-hydroxybutanoic acid
(6S)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid from Aladdin Scientific Corporation
Fmoc-D-3,4-difluorophenylalanine from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
Tetrabutylammonium Diiodoaurate from Aladdin Scientific Corporation