3-Pyridinecarbonitrile, 1,2-dihydro-4-methyl-5-[(E)-(4-methylphenyl)azo]-6-phenyl-1-(2,3,4,6-tetra-O-acetylhexopyranosyl)-2-thioxo- AIDS-144645 AIDS144645 NSC667727 ) ! ` { Q~ S Xr_ z @& th z- :`' ? iS   llp  a4  ,< Rqv9w0v  3 >s`,2C b(  ] O> j pOQ pzE  ~> U7 YS 1X/}25!   V J  G fgu  <f ~0   k x*  . ^(2 + (>  Y  E SL  o  H x