Supplier Page from Thermo Fisher Scientific for 2,3-Diaminonaphthalene, 97%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific