Baker's iodomercurial MP 170 Mercury, (p-dioxane-2,5-diyldimethylene)bis(iodo-, high melting isomer Mercury, (p-dioxane-2,5-diyldimethylene)bis[iodo-, high melting isomer NSC23105 p-Dioxane, 2,5-bis[(iodomercuri)methyl]-, (high melting isomer)