Supplier Page from Thermo Fisher Scientific for 2,7-Dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 97%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific