Supplier Page from Aladdin Scientific Corporation for DL-Alanylglycine
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) from Aladdin Scientific Corporation
2-(piperidin-3-yl)acetic acid from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
YM-58483 (BTP2） from Aladdin Scientific Corporation