(3aS-cis)-1,2,3,3a,8,8a-Hexahydro-1,1,3a,8-tetramethyl-5-(((methylamino)carbonyl)oxy)pyrrolo(2,3-b)indolium 1,2,3,3a,8,8a-Hexahydro-1,1,3a,8-tetramethyl-5-(((methylamino)carbonyl)oxy)pyrrolo(2,3-b)indolium (3aS-cis)- 1-Methyl-phy 1-Methylphysostigmine 121843-39-8 Pyrrolo(2,3-b)indolium, 1,2,3,3a,8,8a-hexahydro-1,1,3a,8-tetramethyl-5-(((methylamino)carbonyl)oxy)-, (3aS-cis)-