Supplier Page from Thermo Fisher Scientific for (R)-(-)-Mandelic acid, ChiPros:r, 99+%, ee 99+%
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific