Supplier Page from Aladdin Scientific Corporation for α-Endosulfan solution
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride from Aladdin Scientific Corporation
3-Indoleacrylic acid(IAA) from Aladdin Scientific Corporation
4-Bromo-3-nitro-1H-pyrazole-5-carboxylic acid from Aladdin Scientific Corporation
Neu5Acα(2-6)GalNAc-α-pNP from Aladdin Scientific Corporation