Supplier Page from Thermo Fisher Scientific for 2,4,5-Triamino-6-hydroxypyrimidine sulfate, 97%
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific