(2,2'-BINAPHTHALENE)-8,8'-DICARBOXALDEHYDE, 1,1',6,6',7,7'-HEXAHYDROXY-5,5'-DIIS (2,2'-Binaphthalene)-8,8'-dicarboxaldehyde, 1,1',6,6',7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-, hexaacetate 30719-67-6 Gossypol acetate