1,3-Propanediamine, N-(3-aminopropyl)-N-ethyl-N'-(6-methyl-5H-pyrido(3',4':4,5)pyrrolo(2,3-g)isoquinolin-10-yl)-, dihydrate 5H-Pyrido(3',4':4,5)pyrrolo(2,3-g)isoquinoline, 1,3-propanediamine deriv., dihydrate 83948-02-1