Supplier Page from Thermo Fisher Scientific for (1R,3S)-(-)-3-(Boc-amino)cyclopentanecarboxylic acid, 95%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific