Supplier Page from Thermo Fisher Scientific for 1(2H)-Phthalazinone, 98+%
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
DL-Menthol, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific