Supplier Page from Thermo Fisher Scientific for 6-Methyl-4-trifluoromethyl-2(1H)-pyridone, 97%
Emodin, 95%, tech from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific