Abbreviation Name CAS No Source
L-FTHF Ca L-formyltetrahydrofolate calcium salt 80433-71-2
(419573-16-3
as 5 Hydrate)
Cerbios SA, Switzerland
L-MTHF dicholine L-methyltetrahydrofolate di-choline salt (Figure 1) 2416833-67-3 SynphaBase AG, Switzerland on behalf of Aprofol AG
L-FTHF di-arginine L-formylfolate diarginine salt (Figure 1B) 2304942-50-3