Supplier Page from Thermo Fisher Scientific for (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone, 98%
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific