Supplier Page from Thermo Fisher Scientific for 4-Aminophthalic acid, 98%
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific