Supplier Page from Thermo Fisher Scientific for 2-(Bromomethyl)benzothiazole, 98+%
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Glycol sulfite, 98% from Thermo Fisher Scientific
Gramine, 99% from Thermo Fisher Scientific