MR 121

MR 121 Cation

1-(3-carboxypropyl)-11-ethyl-1,2,3,4,8,9,10,11-octahydro-

1-(3-carboxypropyl)-11-ethyl-1,2,3,4,8,9,10,11-octahydro-dipyrido[3,2-b:2',3'-i]phenoxazin-13-ium