Supplier Page from Thermo Fisher Scientific for (+)-Dimethyl 2,3-O-isopropylidene-D-tartrate, 97%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific