The chemical Pam3CSK4 has a designated molecular formula of C81H156N10O13S and a molecular weight of 1510.256 g/mol. Synonyms may include: N-Palmitoyl-S-(2,3-bis(palmitoyloxy)propyl)cysteinyl-seryl-lysyl-lysyl-lysyl-lysine, N-Palmitoyl-5,6-dipalmitoylcysteinyl-seryl-lysine(4), Pam(3)-cys-ser-(lys)(4), P3C-SK4, Tripalmitoyl-cysteinyl-seryl-lysine(4) (ChemID).