The chemical Z-DEVD-FMK has a designated molecular formula of C30H41FN4O12 and a molecular weight of 668.672 g/mol. Synonyms may include: Z-Asp-Glu-Val-Asp-fluoromethyl ketone, Z-DEVD-FMK (ChemID). Z-DEVD-FMK has been assigned a MeSH pharmacological action of: Cysteine Proteinase Inhibitor.