Supplier Page from Thermo Fisher Scientific for Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific