Supplier Page from Thermo Fisher Scientific for 3-Methyl-1H-pyrazole-5-carboxylic acid, 97%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific