Supplier Page from Thermo Fisher Scientific for Bis(carboxyethylgermanium) sesquioxide, 99.7%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific