Supplier Page from Thermo Fisher Scientific for cis-1,2-Cyclohexanedicarboxylic anhydride, 99%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific