2241-90-9 9,19-Cyclo-5.alpha.,9.beta.-pregnan-16.alpha.-ol, 14-methyl-3.beta.,20.alpha.-bis(methylamino)-4-methylene- 9,19-Cyclopregnan-16-ol, 14-methyl-3,20-bis(methylamino)-4-methylene-, (3.beta.,5.alpha.,16.alpha.,20S)- CYCLOBUXINE-D Cyclobuxine Cyclobuxine D NSC91720