Supplier Page from Aladdin Scientific Corporation for 18-Crown-6
8-Aminoadenine from Aladdin Scientific Corporation
Bromoacetic acid solution from Aladdin Scientific Corporation
Ethyl cis-2-Isothiocyanato-1-Cyclohexanecarboxylate from Aladdin Scientific Corporation
Pentaethylene glycol monodecyl ether from Aladdin Scientific Corporation