Supplier Page from Thermo Fisher Scientific for 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine, 95%
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific