| 64182-72-5 |
1,3-Piperazinedicarboxylic acid,4-[2-nitro-4-[(trifluoroacetyl)amino]phenyl]-, 1-(phenylmethyl) ester |
1563585 |
| 218791-72-1 |
1,4-Piperazinedicarboxylic acid,2-[[[2-(1H-imidazol-4-yl)ethyl]amino]carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester |
1676651 |
| 6329-05-1 |
2,5-DIMETHYL-1,4-PIPERAZINEDICARBOXYLIC ACID DI-ISOPROPYL ESTER |
1733638 |
| 500702-72-7 |
1,4-Piperazinedicarboxylic acid, 2-bromo-5-(1-methylethyl)-3,6-dioxo-,bis(1,1-dimethylethyl) ester, (2R,5S)- |
1871533 |
| 874446-72-7 |
1,4-Piperazinedicarboxylic acid,2-[(1,3,4-thiadiazol-2-ylamino)carbonyl]-, 4-(1,1-dimethylethyl)1-(9H-fluoren-9-ylmethyl) ester |
2161020 |
| 929047-72-3 |
1,3-Piperazinedicarboxylic acid,4-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]-, 1-(1,1-dimethylethyl)3-ethyl ester |
2208808 |
| 660862-72-6 |
1,4-Piperazinedicarboxylic acid, 2-(4-methoxybutyl)-,bis(1,1-dimethylethyl) ester, (2S)- |
2301708 |