molrac

noun1

1. •
   Any organic compound having a rigid, multicyclic structure resembling a rack

   • Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich Quadricyclane (2) reacted at the cyclobutene-1,2-diester π-bond of 4 to form the hexacyclic molrac 8, in which high stereospecificity accompanied the cycloaddition process.