Supplier Page from Aladdin Scientific Corporation for Methyl cellulose（MC）
(2R)-2-methyloxane-2-carboxylic acid from Aladdin Scientific Corporation
1,18-dibromooctadecane from Aladdin Scientific Corporation
2,3-dimethyl-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine from Aladdin Scientific Corporation
thieno[3,2-b]pyridine-6-carboxylic acid from Aladdin Scientific Corporation