(5-Isoquinolylsulfonyl)(2-(methylamino)ethyl)amine 5-Isoquinolinesulfonamide, N-(2-(methylamino)ethyl)- 84478-11-5 H-8 H-8 Protein kinase inhibitor H8 N-(2-(Methylamino)ethyl)-5-isoquinolinesulfonamide Protein kinase inhibitor H-8