CAS号英文名称中文名称分子式分子量
10581-05-21,4-Piperazinedicarboxamide(7CI,9CI)哌嗪-1,4-二甲酰胺C6H12N4O2172.185080528259
403833-75-0ethyl 4-{2-(4-methyl-4H-1,2,4-triazol-3-yl)sulfanylacetyl}piperazine-1-carboxylateC12H19N5O3S313.375960588455
203047-33-01-Boc-4-(3-Nitrobenzyl)piperazine叔丁基 4-(3-硝基苯)哌嗪-1-羧酸盐C16H23N3O4321.371524095535
23464-24-6ethyl 4-2-hydroxy-3-(prop-2-yn-1-yloxy)propylpiperazine-1-carboxylate hydrochlorideC13H23ClN2O4306.785722970963
851969-21-6ethyl 4-({6-hydroxy-2-methyl-1,2,4triazolo3,2-b1,3thiazol-5-yl}(4-nitrophenyl)methyl)piperazine-1-carboxylateC19H22N6O5S446.480182170868
1704063-84-22-((4-(Tert-butoxycarbonyl)piperazin-1-yl)methyl)-4-fluorophenylboronic acidC16H24BFN2O4338.182168006897
850937-17-6ethyl 4-(2-{5-(4-ethoxyphenyl)-1,3,4-oxadiazol-2-ylsulfanyl}acetyl)piperazine-1-carboxylateC19H24N4O5S420.482663154602
850936-74-2ethyl 4-(2-{5-(3-methylphenyl)-1,3,4-oxadiazol-2-ylsulfanyl}acetyl)piperazine-1-carboxylateC18H22N4O4S390.456682682037
2306249-06-7tert-Butyl (3S,5S)-3,5-dimethylpiperazine-1-carboxylate hydrochloride叔丁基(3S,5S)-3,5-二甲基哌嗪-1-羧酸盐酸盐C11H23ClN2O2250.765522241592
42155-00-04-methyl-1-PiperazinecarboxamideC6H13N3O143.186920881271
851129-23-2ethyl 4-(2-{5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-ylsulfanyl}acetyl)piperazine-1-carboxylateC21H28N4O4S432.536423683167
1214629-88-5tert-butyl rel-(7S,8aS)-7-amino-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazine-2-carboxylateC12H23N3O2241.329922914505
374616-95-2ethyl 4-{4-(5Z)-5-(4-ethylphenyl)methylidene-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-ylbutanoyl}piperazine-1-carboxylateC23H29N3O4S2475.624063253403
877649-31-5ethyl 4-4-(thiophen-2-yl)oxane-4-carbonylpiperazine-1-carboxylateC17H24N2O4S352.448463439941
77290-30-3TERT-BUTYL 4-(4-CHLOROBENZYL)PIPERAZINE-1-CARBOXYLATETERT-BUTYL 4-(4-CHLOROBENZYL)PIPERAZINE-1-CARBOXYLATEC16H23ClN2O2310.819023370743
886913-51-5ethyl 4-(2,4-dichlorophenyl)({2-ethyl-6-hydroxy-1,2,4triazolo3,2-b1,3thiazol-5-yl})methylpiperazine-1-carboxylateC20H23Cl2N5O3S484.399320840836
851969-66-9ethyl 4-({6-hydroxy-2-methyl-1,2,4triazolo3,2-b1,3thiazol-5-yl}(3-methoxyphenyl)methyl)piperazine-1-carboxylateC20H25N5O4S431.50860285759
864855-91-4ethyl 4-{2-(3-phenyl-1,2,4-thiadiazol-5-yl)sulfanylacetyl}piperazine-1-carboxylateC17H20N4O3S2392.495700836182
4180-30-7bis(4-methylpiperazin-1-yl)methanonebis(4-methylpiperazin-1-yl)methanoneC11H22N4O226.318582057953
885187-59-7ethyl 4-(1E)-2-(4-chlorobenzenesulfonyl)-2-cyanoeth-1-en-1-ylpiperazine-1-carboxylateC16H18ClN3O4S383.849821567535
2216747-02-1trans tert-butyl-3,5-dimethylpiperazine-1-carboxylatetrans-1-Boc-3,5-dimethyl-piperazineC11H22N2O2214.304583072662
852169-28-9ethyl 4-2-({2-ethyl-6,8-dimethyl-5,7-dioxo-5H,6H,7H,8H-1,3diazino4,5-dpyrimidin-4-yl}sulfanyl)acetylpiperazine-1-carboxylateC19H26N6O5S450.511942386627
868220-24-0ethyl 4-(4-fluorophenyl)({6-hydroxy-1,2,4triazolo3,2-b1,3thiazol-5-yl})methylpiperazine-1-carboxylateC18H20FN5O3S405.44650554657
868219-81-2ethyl 4-({6-hydroxy-1,2,4triazolo3,2-b1,3thiazol-5-yl}(4-methoxyphenyl)methyl)piperazine-1-carboxylateC19H23N5O4S417.48202252388
868225-35-8ethyl 4-(2-{4-amino-6-oxo-5-(thiophene-2-amido)-1,6-dihydropyrimidin-2-ylsulfanyl}acetyl)piperazine-1-carboxylateC18H22N6O5S2466.534480571747
705941-74-83-(4-carbamoylpiperazin-1-yl)propionic Acid3-(4-氨基甲酰基哌嗪-1-基)丙酸C8H15N3O3201.223001718521
885185-58-0ethyl 4-(1E)-2-(benzenesulfonyl)-2-cyanoeth-1-en-1-ylpiperazine-1-carboxylateC16H19N3O4S349.404762506485
886913-63-9ethyl 4-(3,4-difluorophenyl)({2-ethyl-6-hydroxy-1,2,4triazolo3,2-b1,3thiazol-5-yl})methylpiperazine-1-carboxylateC20H23F2N5O3S451.490129709244
886939-11-3ethyl 4-2-({5-(tert-butylcarbamoyl)amino-1,3,4-thiadiazol-2-yl}sulfanyl)acetylpiperazine-1-carboxylateC16H26N6O4S2430.545440196991
1226457-50-6Methyl 4-(2-(3-allylureido)ethyl)piperazine-1-carboxylateC12H22N4O3270.328082561493
851129-56-1ethyl 4-2-({5-(4-chlorophenoxy)methyl-1,3,4-oxadiazol-2-yl}sulfanyl)acetylpiperazine-1-carboxylateC18H21ClN4O5S440.901141881943
208711-30-2Di(1-piperazinyl)methanone Dihydrochloride二(1-哌嗪)甲酮双盐酸盐C9H20Cl2N4O271.187299728394
1467060-86-1Tert-butyl 4-(3-(4-bromophenoxy)propyl)piperazine-1-carboxylateC18H27BrN2O3399.32258439064
500013-38-71-Piperazinecarboxylicacid, 4-[(3-carboxyphenyl)methyl]-, 1-(1,1-dimethylethyl) ester3-[[4-(叔丁氧基羰基)哌嗪-1-基]甲基]苯甲酸C17H24N2O4320.383464813232
851809-33-1ethyl 4-({6-hydroxy-2-methyl-1,2,4triazolo3,2-b1,3thiazol-5-yl}(4-methylphenyl)methyl)piperazine-1-carboxylateC20H25N5O3S415.509202718735
864916-99-4ethyl 4-(2-{3-(4-methylphenyl)-1,2,4-thiadiazol-5-ylsulfanyl}acetyl)piperazine-1-carboxylateC18H22N4O3S2406.522281169891
850936-65-1ethyl 4-{2-(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanylacetyl}piperazine-1-carboxylateC17H20N4O4S376.430102348328
851970-26-8ethyl 4-({6-hydroxy-2-methyl-1,2,4triazolo3,2-b1,3thiazol-5-yl}(thiophen-2-yl)methyl)piperazine-1-carboxylateC17H21N5O3S2407.510340452194
7401-05-0N-ethyl-4-methylpiperazine-1-carboxamideN-乙基-4-甲基-1-哌嗪羧酰胺C8H17N3O171.240081548691
690641-71-5ethyl 4-{[2-(4-methoxybenzamido)-4,5-dimethylthiophen-3-yl]methyl}piperazine-1-carboxylateC22H29N3O4S431.548364400864
681222-78-6ethyl 4-{2-({4-(2,4-dimethylphenyl)-1,3-thiazol-2-ylcarbamoyl}methyl)sulfanylacetyl}piperazine-1-carboxylateC22H28N4O4S2476.612122535706
681223-30-3ethyl 4-{2-({4-(4-bromophenyl)-1,3-thiazol-2-ylcarbamoyl}methyl)sulfanylacetyl}piperazine-1-carboxylateC20H23BrN4O4S2527.45502114296
473803-90-6ethyl 4-3-(3,4-dimethylphenoxy)-2-hydroxypropylpiperazine-1-carboxylate hydrochlorideC18H29ClN2O4372.886864423752
1396680-39-94-2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl-N-2-(4-methoxyphenyl)ethylpiperazine-1-carboxamideC21H31N5O2385.50314450264
1396851-11-84-2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl-N-ethylpiperazine-1-carboxamideC14H25N5O279.381202459335
1396748-75-64-(2-cyclopropyl-2-hydroxyethyl)-N-(2-methoxyethyl)piperazine-1-carboxamide hydrochlorideC13H26ClN3O3307.816842556
2034255-28-04-methyl-N-[(1r,4r)-4-(pyrazin-2-yloxy)cyclohexyl]piperazine-1-carboxamideC16H25N5O2319.40200304985
2034285-07-72-methoxy-3-{[1-(4-methylpiperazine-1-carbonyl)pyrrolidin-3-yl]oxy}pyrazineC15H23N5O3321.374822854996
1267462-10-1N,N,3,3-tetramethylpiperazine-1-carboxamideN,N,3,3-tetramethylpiperazine-1-carboxamideC9H19N3O185.266661882401
1242267-78-2(R)-di-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate(R)-2-氰基哌嗪-1,4-二羧酸二叔丁酯C15H25N3O4311.376703977585