Supplier Page from Thermo Fisher Scientific for 4-(Trifluoromethoxy)benzenesulfonyl chloride, 98%
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific