Supplier Page from Aladdin Scientific Corporation for (R)-(+)-α-Amino-γ-butyrolactone hydrochloride
7-Octynoic acid from Aladdin Scientific Corporation
Ammonium carbonate from Aladdin Scientific Corporation
N-Acetyl-DL-histidine Monohydrate from Aladdin Scientific Corporation
Sodium sulfate from Aladdin Scientific Corporation