Supplier Page from Thermo Fisher Scientific for 5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole, 97%
Epichlorohydrin, 99% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific
Suberic acid, 99% from Thermo Fisher Scientific