Supplier Page from Thermo Fisher Scientific for Bis(trimethylsilyl)acetylene, 99%
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific