Get Best Price for 128329-88-4
(2R,4R,8R,9R,10S,11S,12(2S,5S(2R,5S(R))))-1-((1,1-dimethylethyl)diphenylsiloxy)-9,11-((1-methylethylidene)dioxy)-2,4,8,10-tetramethyl-12-(tetrahydro-5-methyl-5-(tetrahydro-5-(1-((1,1-dimethylethyl)dimethylsiloxy)ethyl)-5-methyl-2-furanyl)-2-furanyl)-...