899019-04-6

IVK/0021789 4-keto-4-(4-mesylpiperazin-1-yl)butyric acid 1-Piperazinebutanoic acid, 4-(methylsulfonyl)-γ-oxo- 4-(4-methylsulfonyl-1-piperazinyl)-4-oxobutanoic acid 4-(4-methanesulfonylpiperazin-1-yl)-4-oxobutanoic acid 4-[4-(Methylsulfonyl)piperazin-1-yl]-4-oxobutanoic acid 4-(4-Methanesulfonyl-piperazin-1-yl)-4-oxo-butyric acid