Supplier Page from Thermo Fisher Scientific for Cesium chloride, 99.99%, (trace metal basis), for spectroscopy, optical grade
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific