Correct spelling for the English word "sextonol" is [sˈɛkstənˌɒl], [sˈɛkstənˌɒl], [s_ˈɛ_k_s_t_ə_n_ˌɒ_l] (IPA phonetic alphabet).
Trade name of a mixture of six glycerophosphates, as follows: calcium and sodium each 2 grains, iron 1/2 grain, manganese and quinine each 1/4 grain, strychnine 1/200 grain; see tonol.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.