Supplier Page from Thermo Fisher Scientific for 4-Bromo-1-butanol, tech., cont. varying amounts of THF
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific