Supplier Page from Thermo Fisher Scientific for 2-Bromo-3'-nitroacetophenone, 97%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific