2-({(7S,1R)-7-[2-((7S,8R,9R)-8-Hydroxy-3,3,7,9-tetramethyl-2-oxabicyclo[5.4.0]undec-8-yl)ethyl]-1,3,7-trimethylbicyclo[4.4.0]dec-2-en-2-yl}methyl)-4-(hydroxysulfonyloxy)phenyl hydroxysulfonate, sodium salt, sodium salt AIDS-005536 AIDS005536 Shaagrockol C