89280-71-7

N,N'-Pi N, N'-piperazinebis(methylenephosphonic acid) Phosphonic acid, (1,4-piperazinediyldimethylene)di- (7CI) P,P'-[1,4-Piperazinediylbis(methylene)]bis[phosphonic acid] Phosphonic acid, P,P'-[1,4-piperazinediylbis(methylene)]bis- Phosphonic acid, [1,4-piperazinediylbis(methylene)]bis- (9CI)