Supplier Page from Thermo Fisher Scientific for Pyrrole-2-carbonitrile, 99%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific