Supplier Page from Aladdin Scientific Corporation for N-Acetyl-L-phenylalanine
(S)-1-Boc-3-(hydroxymethyl)piperidine from Aladdin Scientific Corporation
3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation
Sebacic acid from Aladdin Scientific Corporation