Correct spelling for the English word "phecine" is [fˈɛsiːn], [fˈɛsiːn], [f_ˈɛ_s_iː_n] (IPA phonetic alphabet).
A benzene derivative containing sulphur; recommended as a substitute for ichthyol in diseases of the skin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.