Supplier Page from Thermo Fisher Scientific for Triphenylphosphine dibromide, 96%
Acetylenedicarboxylic acid, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
L(+)-Prolinol, 95% from Thermo Fisher Scientific