62003-89-8 APLYSISTATIN Furo[3,4-b][1]benzoxepin-1(3H)-one, 7-bromo-3a,4a,5,6,7,8,8a,9-octahydro-4a,8,8-trimethyl-, [3aR-(3a.alpha.,4a.beta.,7.beta.,8a.alpha.)]- NSC267711