Supplier Page from Thermo Fisher Scientific for (S)-(+)-2-Phenylpropionic acid, 99%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific