Supplier Page from Thermo Fisher Scientific for 5-(Chloromethyl)uracil, 97%
2-Mercaptobenzothiazole, 95% from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Anthrone, ACS reagent from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific