Supplier Page from Thermo Fisher Scientific for Hydrogen tetrabromoaurate(III) hydrate, Premion:r, 99.99% (metals basis), Au 32% min
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific