1,2,3,5,6,7,8,9,10,10b-Decahydro-5,5-dimethylpyrrolo(2,1-a)isoquinoline 74332-92-6 Pyrrolo(2,1-a)isoquinoline, 1,2,3,5,6,7,8,9,10,10b-decahydro-5,5-dimethyl-