Supplier Page from Thermo Fisher Scientific for Ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate, 98%
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific