Supplier Page from Thermo Fisher Scientific for 1H-Benzotriazole, 99%
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific