1,4-Dihydracryloylpiperazine dimethanesulfonate (ester) 1,4-Dihydracryloylpiperazine, dimethanesulfonate 2608-24-4 A 20968 A-20968 Ancyte N,N'-Bis(3-methanesulfonyloxypropionyl)piperazine NSC-47774 NSC47774 Piperazine, 1,4-bis(3-hydroxypropionyl)-, dimethanesulfonate Piperazine, 1,4-bis[3-[(methylsulfonyl)oxy]-1-oxopropyl]- Piperazine, 1,4-dihydracryloyl-, dimethanesulfonate Piperazine, 1,4-dihydracryloyl-, dimethanesulfonate (ester) Piposulfan