1,4-Piperazinedicarboxylic acid,2-[[(1,1-dimethylethyl)amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(phenylmethyl) ester, (S)- 150323-34-5
2,3-Piperazinedicarboxylicacid 89601-09-2
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-, 1-phenylester 646999-45-3
1,4-Piperazinedicarboxylic acid, 2,5-dimethyl-, 1,4-bis(phenylmethyl)ester, (2R,5S)-rel- 917484-90-3
1,4-Piperazinedicarboxylic acid,2-[[[(1-oxido-3-pyridinyl)methyl]amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 874446-60-3
1,3-Piperazinedicarboxylic acid,4-[[[(1,1-dimethylethoxy)carbonyl]amino]acetyl]-, 1-(1,1-dimethylethyl)ester 649561-35-3
2,5-Piperazinedicarboxylicacid, cis- (9CI) 96705-91-8
1,3-Piperazinedicarboxylic acid, 4-(4-fluoro-2-methylphenyl)-,3-[(1S)-2-(1,1-dimethylethoxy)-1-methyl-2-oxoethyl] 1-(1,1-dimethylethyl)ester, (3R)- 499780-15-3
1,4-Piperazinedicarboxylic acid, 2-(carboxymethyl)-, 1-(1,1-dimethylethyl) 4-(9H-fluoren-9-ylmethyl) ester 885949-85-9
1,4-Piperazinedicarboxylic Acid, 2-Ethynyl, 4-(1,1-Dimethylethyl) 1-(Phenylmethyl)Ester 1426529-13-6
1,4-Piperazinedicarboxylicacid, 1-(1,1-dimethylethyl) 4-methyl ester 219509-79-2
1,4-Piperazinedicarboxylic acid, 2-methyl-, bis(phenylmethyl) ester 671198-52-0
1,3-Piperazinedicarboxylic acid,4-[2-nitro-4-[(trifluoroacetyl)amino]phenyl]-, 1-(phenylmethyl) ester 64182-72-5
1,4-Piperazinedicarboxylic acid, 2,5-dimethyl-,bis[2-(diethoxyphosphinyl)ethyl] ester 66461-62-9
1,3-Piperazinedicarboxylic acid, 3-ethyl 1-(phenylmethyl) ester 211748-77-5
1,4-Piperazinedicarboxylic acid,2-[4-[[4-(dimethylamino)phenyl]methyl]-1-piperazinyl]ethyl phenylmethylester 874882-94-7
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-[4-(methoxycarbonyl)phenyl] ester 646999-50-0
1,3-Piperazinedicarboxylic acid, 4-(cyclopentylmethyl)-,1-(1,1-dimethylethyl) ester, (3R)- 869681-92-5
1,4-Piperazinedicarboxylic acid,2-[[[2-(1-methyl-1H-imidazol-4-yl)ethyl]amino]carbonyl]-,4-(1,1-dimethylethyl) 1-(9H-fluoren-9-ylmethyl) ester 874446-69-2
1,3-Piperazinedicarboxylic acid, 4-(5-methoxy-2-nitrophenyl)-,1-(phenylmethyl) ester 64182-55-4
1,4-Piperazinedicarboxylic acid,2-[2-[(1-methylethyl)amino]-2-oxoethyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 183742-35-0
1,4-Piperazinedicarboxylic acid, 2-(2-oxoethyl)-, bis(1,1-dimethylethyl)ester, (2S)- 660862-49-7
1,4-Piperazinedicarboxylic acid,2-[[[2-(1H-imidazol-4-yl)ethyl]amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 218791-72-1
1,3-Piperazinedicarboxylic acid, 4-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-,1-(1,1-dimethylethyl) 3-methyl ester 873089-02-2
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-[3-(trifluoromethyl)phenyl] ester 646999-51-1
1,4-Piperazinedicarboxylic acid, bis(1,1-dimethylethyl) ester 76535-75-6
1,4-Piperazinedicarboxylic acid, 2-(2-hydroxy-2-methylpropyl)-,bis(1,1-dimethylethyl) ester, (2S)- 660862-63-5
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-methoxyphenyl) ester 646999-46-4
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-fluorophenyl) ester 646999-48-6
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-chlorophenyl) ester 646999-44-2
1,4-Piperazinedicarboxylic acid, 2-(4-ethoxy-4-oxo-2-butenyl)-,bis(1,1-dimethylethyl) ester, (2S)- 660862-68-0
1,4-Piperazinedicarboxylic acid, 2-(3-carboxypropyl)-,1,4-bis(1,1-dimethylethyl) ester, (2S)- 660862-70-4
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-methylphenyl) ester 646999-49-7
2,6-Piperazinedicarboxylicacid 89601-11-6
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-bromophenyl) ester 646999-47-5
2-Methyl-1,4-piperazinedicarboxylic acid diethyl ester 63981-45-3
1,4-Piperazinedicarboxylic acid, 2-(4-ethoxy-4-oxobutyl)-,bis(1,1-dimethylethyl) ester, (2S)- 660862-69-1
1,3-Piperazinedicarboxylic acid, 4-[2-nitro-4-(trifluoromethyl)phenyl]-,1-(phenylmethyl) ester 64182-65-6
1,2-Piperazinedicarboxylic acid, 1-(9H-fluoren-9-ylmethyl) ester 918435-70-8
1,4-Piperazinedicarboxylic acid,2-[[[3-(1H-imidazol-4-yl)propyl]amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 874446-67-0
1,4-Piperazinedicarboxylic acid,2-[[[(6-methyl-3-pyridinyl)methyl]amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 874446-71-6
1,4-Piperazinedicarboxylic acid, 2-methyl- 857188-26-2
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(2-methoxyphenyl) ester 646999-53-3
1,4-Piperazinedicarboxylic acid, 3-(1-methylethyl)-2,5-dioxo-,bis(1,1-dimethylethyl) ester, (3S)- 180844-06-8
1,3-Piperazinedicarboxylic acid, 4-(5-methyl-2-nitrophenyl)-,1-(phenylmethyl) ester 64182-77-0
1,4-Piperazinedicarboxylic acid, 2-[2-[4-(trifluoromethyl)phenyl]ethenyl]-,4-(1,1-dimethylethyl) 1-(phenylmethyl) ester 500129-52-2
1,3-Piperazinedicarboxylic acid,4-[[3-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-, 1-phenylester 646999-55-5
1,4-Piperazinedicarboxylic acid, 2,5-dimethyl-, 1,4-dimethyl ester,(2R,5S)-rel- 917484-68-5
1,4-Piperazinedicarboxylic acid,2-[[(2,2,2-trifluoroethyl)amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(2-propenyl) ester, (2S)- 342600-50-4
1,4-Piperazinedicarboxylic acid, bis[2-(diethoxyphosphinyl)ethyl] ester 66461-61-8
1,3-Piperazinedicarboxylic acid, 1-(1,1-dimethylethyl) 3-methyl ester, hydrochloride (1:1), (3S)- 1217702-80-1
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(2-naphthalenyl) ester 646999-54-4
1,3-Piperazinedicarboxylic acid, 4-(4-methyl-2-nitrophenyl)-,1-(phenylmethyl) ester 64182-83-8
1,4-Piperazinedicarboxylic acid, bis(phenylmethyl) ester 102181-95-3
1,3-Piperazinedicarboxylic acid,4-[[3-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(4-methoxyphenyl) ester 646999-56-6
1,4-Piperazinedicarboxylic acid,2-[[(1H-imidazol-4-ylmethyl)amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester 874446-65-8
1,3-Piperazinedicarboxylic acid,4-[[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]-,1-(2-chlorophenyl) ester 646999-52-2
1,4-PIPERAZINEDICARBOXYLIC ACID, 2,5-DIMETHYL-, DIETHYL ESTER 6946-83-4
1,4-Piperazinedicarboxylic acid, 1,1-dimethylethyl phenylmethyl ester 121370-60-3
2,3-Piperazinedicarboxylic acid, 1-([1,1'-biphenyl]-4-ylcarbonyl)-,(2R,3S)-rel- 263845-86-9