1,2-Propanediol, 3-((11-ethyl-12-phenyl-6H-dibenzo(b,f)thiocin-3-yl)oxy)-, hydrate (4:1) 3-((11-Ethyl-12-phenyl-6H-dibenzo(b,f)thiocin-3-yl)oxy)-1,2-propanediol hydrate (4:1) 85850-92-6