Supplier Page from Thermo Fisher Scientific for (4-Imidazolyl)acetonitrile, 97%
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific