Supplier Page from Aladdin Scientific Corporation for α-Bromo-γ-valerolactone, mixture of cis and trans
(2R)-2-methyloxane-2-carboxylic acid from Aladdin Scientific Corporation
KNT-127 from Aladdin Scientific Corporation
WAY-381626 from Aladdin Scientific Corporation
YM-58483 (BTP2) from Aladdin Scientific Corporation