Supplier Page from Thermo Fisher Scientific for 7-Amino-4-methylcoumarin, 98%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific