Supplier Page from Thermo Fisher Scientific for Chromium(III) chloride hexahydrate, 98%
4-Ethylphenol, 97% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific