Supplier Page from Thermo Fisher Scientific for 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine, 95%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific