Supplier Page from Thermo Fisher Scientific for Dimethylammonium-dimethylcarbamate, ratio carbon dioxide/dimethylamine <2:1
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific