Supplier Page from Thermo Fisher Scientific for (1R,3S)-3-Aminocyclopentanecarboxylic acid, 95%, 98% ee
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific