103595-47-7 Benzenesulfonamide, N-(2-(1-piperidinyl)ethyl)-2,3,4-trimethoxy- Benzenesulfonamide, N-(2-piperidinoethyl)-2,3,4-trimethoxy- N-(2-Piperidinoethyl)-2,3,4-trimethoxybenzenesulfonamide