Supplier Page from Thermo Fisher Scientific for 2-Bromo-9,9-dimethylfluorene, 98%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific