Supplier Page from Thermo Fisher Scientific for Zirconium(IV) n-propoxide, 70% w/w in n-propanol
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific