Supplier Page from Thermo Fisher Scientific for 2,5-Dimethylbenzaldehyde, 98%
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific