Supplier Page from Thermo Fisher Scientific for (R,R)-(-)-2,5-Bis(methoxymethyl)pyrrolidine, 97%
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Glutaric acid, 99% from Thermo Fisher Scientific