Supplier Page from Thermo Fisher Scientific for (R)-2-Isopropylsuccinic acid-1-methyl ester, 95%, (98% ee)
Eicosanoic acid, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Formamidine acetate, 99% from Thermo Fisher Scientific