Supplier Page from Thermo Fisher Scientific for 2-Amino-5-(4-pyridyl)-1,3,4-thiadiazole, 97%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific