Supplier Page from Thermo Fisher Scientific for Oxalyl chloride, 98%
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific
L-Alanine, 99% from Thermo Fisher Scientific
Methyl 5-bromovalerate, 97% from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific