Supplier Page from Aladdin Scientific Corporation for (7S)-2-chloro-8-cyclopentyl-7-ethyl-5,7-dihydropteridin-6-one
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
3-Bromophenylacetonitrile from Aladdin Scientific Corporation
tert-butyl cis-octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate from Aladdin Scientific Corporation
YM-58483 (BTP2） from Aladdin Scientific Corporation