Supplier Page from Thermo Fisher Scientific for 2,4,6-Trimethylphenylhydrazine hydrochloride, 97%
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific