Supplier Page from Thermo Fisher Scientific for 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific