Supplier Page from Thermo Fisher Scientific for Succinic acid, disodium salt hexahydrate, 97%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific