The title compound. [Co(C27H25O2P2)I(C3H9P)]. was synthesized by the addition of 1-iodobutane to a solution of the parent cobalt complex {1. 3-bis[(diphenylphosphanyl)oxy]prop-2-yl}bis(trimethylphosphane)cobalt(II). https://megavitamines.shop/product-category/general-health/