103558-92-5 Isoquino(2,1,8-lma)carbazol-5(1H)-one, 2,3,3a,4,11,12,12a,12b-octahydro-12-amino-9,10-dihydroxy-3a-methyl-, (3aR-(3a-alpha,12-alpha,12a-alpha,12b-alpha))- RS-2073