Supplier Page from Thermo Fisher Scientific for N,N-Dimethylformamide dimethyl acetal, ca. 97%
4-Ethylphenol, 97% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific