143306-00-7 5-Isoquinolinesulfonamide, N-(2-aminoethyl)-N-(2-((3-(4-chlorophenyl)-2-propenyl)amino)ethyl)- N-(2-Aminoethyl)-N-(2-(4-chlorocinnamylamino)ethyl)-5-isoquinolinesulfonamide W 66 W-66