315670-03-2

methyl 4-oxo-4-{[4-(1-piperidinylsulfonyl)phenyl]amino}butanoate methyl 4-oxo-4-{[4-(piperidin-1-ylsulfonyl)phenyl]amino}butanoate Butanoic acid, 4-oxo-4-[[4-(1-piperidinylsulfonyl)phenyl]amino]-, methyl ester