2-(2-{(3S,1R)-3-[2-((7S,8R,9R)-8-Hydroxy-3,3,7,9-tetramethyl-2-oxabicyclo[5.4.0]undec-8-yl)ethyl]-1,3-dimethyl-2-(3-oxobutyl)cyclohexyl}-2-oxoethyl)-4-(hydroxysulfonyloxy)phenyl hydroxysulfonate, sodium salt, sodium salt AIDS-005535 AIDS005535 Shaagrockol B