Supplier Page from Thermo Fisher Scientific for 2,2'-Bithiophene, 98%
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific