545-61-9 5H,8H-2,4a-Ethano-5,9, {12a-ethanylylidene-2H-[2]benzopyrano[3,4-b]azocine-7(6aH)-ethanol,} octahydro-4-hydroxy-9-methyl-3-methylene- AIDS-128892 AIDS128892 Ajaconine NSC304665