Supplier Page from Thermo Fisher Scientific for (1S,3R)-3-Aminocyclopentanecarboxylic acid, 95%, >90% ee
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific