Supplier Page from Thermo Fisher Scientific for (+)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]ethane, 97+%
1-Heptanol, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific