Supplier Page from Thermo Fisher Scientific for 2-[(Trimethylsilyl)ethynyl]aniline, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific