Supplier Page from Thermo Fisher Scientific for 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide
4-Ethylphenol, 97% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific