1-piperazinecarboxylic

(3R,5S)-rel-4-(Chlorocarbonyl)-3,5-dimethyl-1-piperazinecarboxylic acid tert-butyl ester: CAS 438050-53-4 · 270020
1-Piperazinecarboxylic acid,4-[2-(4-fluorophenyl)-2-(4-morpholinyl)ethyl]-, ethyl ester: CAS 89011-53-0 · 653131
1-Piperazinecarboxylic acid, 4-(2-aminophenyl)-2,6-dimethyl-,1,1-dimethylethyl ester: CAS 917909-53-6 · 1099086
1-Piperazinecarboxylicacid, 2,6-dimethyl-4-nitroso-: CAS 111422-53-8 · 1362869
1-Piperazinecarboxylic acid,4-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-, phenylmethylester: CAS 865111-53-1 · 1614287
1-Piperazinecarboxylic acid,4-[4-[[[(2-methoxy-5-methylphenyl)amino]carbonyl]amino]phenyl]-,2-chloro-6-methylphenyl ester: CAS 873453-53-3 · 1643023
1-Piperazinecarboxylic acid,4-[[5-[(hexahydro-1H-azepin-1-yl)sulfonyl]-1H-indol-2-yl]carbonyl]-, ethylester: CAS 874369-53-6 · 1656146
1-Piperazinecarboxylic acid, 2-(2-phenoxyethyl)-4-(phenylmethyl)-,1,1-dimethylethyl ester, (2S)-: CAS 660862-53-3 · 1696465
1-Piperazinecarboxylic acid, 4-(1,1-dimethyl-2-propynyl)-,1,1-dimethylethyl ester: CAS 147539-53-5 · 1745630
1-Piperazinecarboxylic acid,4-[2,6-dichloro-7-(2-chlorophenyl)-7H-purin-8-yl]-, 1,1-dimethylethylester: CAS 635722-53-1 · 1748425
1-Piperazinecarboxylic acid, 4-(3-amino-4-nitrophenyl)-3-methyl-,1,1-dimethylethyl ester, (3S)-: CAS 485841-53-0 · 1898020
1-Piperazinecarboxylic acid,4-[4-[[[(5-fluoro-2-methylphenyl)amino]carbonyl]amino]phenyl]-,1,1-dimethylethyl ester: CAS 873451-53-7 · 1902452
1-Piperazinecarboxylic acid, 4-[(4-fluorophenyl)methyl]-3,5-dioxo-,1,1-dimethylethyl ester: CAS 684284-53-5 · 1907372
1-Piperazinecarboxylic acid, 4-[(1R,2R)-2-carboxycyclohexyl]-,1-(phenylmethyl) ester, rel-, mono(trifluoroacetate): CAS 515148-53-5 · 1907635
1-Piperazinecarboxylic acid,4-[4-[(3E)-3-[[4-(decyloxy)phenyl]imino]-1-propynyl]phenyl]-, ethyl ester: CAS 477708-53-5 · 1907921
1-Piperazinecarboxylic acid,4-[3-(aminomethyl)-4-(4-methylphenyl)-2-(2-methylpropyl)-6-quinolinyl]-,1,1-dimethylethyl ester: CAS 660451-53-6 · 1978574
1-Piperazinecarboxylic acid, 4-[(3-aminophenyl)methyl]-, 1,1-dimethylethyl ester: CAS 1205879-53-3 · 2190356
1-Piperazinecarboxylic acid, 4-[3-(2-thienyl)-1,2,4-thiadiazol-5-yl]-,1,1-dimethylethyl ester: CAS 887624-53-5 · 2206200
1-Piperazinecarboxylic acid, 4-[2-amino-1-(3-methylphenyl)ethyl]-, 1,1-dimethylethyl ester: CAS 444892-53-9 · 2259314