63937-68-8 ISOQUINOLINE, 1,2,3,4-TETRAHYDRO-1-(3-DIMETHYLAMINOPROPYL)-1-PHENYL- Isoquinoline, 1-(3-dimethyaminopropyl)-1-phenyl-1,2,3,4-tetrahydro- Propylamine, N,N-dimethyl-3-(1,2,3,4-tetrahydro-2-methyl-1-phenyl)isoquinolyl-