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?? ?:Shanghai Hanhong Scientific Co.,Ltd.
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S-N-4-Boc-N-1-Cbz-2-piperazine carboxylic acid(S)-N-4-BOC-N-1-CBZ-2-?????????150407-69-5C18H24N2O6
1-(Tetrahydro-2-furylmethyl)piperazine1-???????????-????82500-35-4C9H18N2O
1-(3-Chloropropyl)piperidine monohydrochlorideN-(3-??????)???????5472-49-1C8H17Cl2N
N-4-Boc-N-1-Cbz-2-piperazine carboxylic acidN-4-BOC-N-1-CBZ-2-?????????126937-41-5C18H24N2O6
1-Amino-4-(2-hydroxyethyl)piperazine1-???-4-(2-???????)????3973-70-4C6H15N3O
3-Piperazinopropionitrile3-????-1-?-???????34064-86-3C7H13N3
4-N-Boc-piperazine-2-carboxylic acidN-4-Boc-2-?????????128019-59-0C10H18N2O4
1-(4-MethoxyPhenyl)Piperazine Di-Hydrochloride1-(4-?????)??????????????38869-47-5C11H18Cl2N2O
2-Piperazinamine471925-18-5C4H11N3
R-N-4-Boc-N-1-Cbz-2-piperazine carboxylic acidRN-4-Boc-N-1-Cbz-2-?????????954388-33-1C18H24N2O6
1-Amino-4-methylpiperazine1-???-4-??????6928-85-4C5H13N3
2,6-Dimethylpiperazine108-49-6C6H14N2
1-Piperidinepropanol1-????????104-58-5C8H17NO
2-Ethylpiperazine13961-37-0C6H14N2
1-Methylpiperazine dihydrochloride34352-59-5C5H14Cl2N2
1-(Cyclopropylmethyl)piperazine57184-25-5C8H16N2
1-(Ethanesulfonyl)piperazine62937-96-6C6H14N2O2S
N-Acetylpiperazine13889-98-0C6H12N2O
2-Cyanopiperazine187589-36-2C5H9N3
2-(bromomethyl)Piperazine????,2-(?????)-(9CI)804425-48-7C5H11BrN2
4-Piperidine butyric acid hydrochloride4-???? ???? ?????????84512-08-3C9H18ClNO2
N-(2-Aminoethyl)piperazine1-?????????140-31-8C6H15N3
N-Phenylpiperazine1-??????92-54-6C10H14N2
1-(2-Ethoxyethyl)piperazine1-(2-?????)????13484-38-3C8H18N2O
N-Isopropylpiperazine4318-42-7C7H16N2
1-benzyl-4-phenylpiperazine1-??-4-??????3074-46-2C17H20N2
Piperazine hexahydrate142-63-2C4H22N2O6
DL-Pipecolinic acid4043-87-2C6H11NO2
1,4-Dibenzylpiperazine-2-carboxylic acid1,4-???????-2-?????215597-67-4C19H22N2O2
(±)-trans-1-Allyl-2,5-dimethylpiperazine155766-33-9C9H18N2
1-(Cyclopropylcarbonyl)piperazine59878-57-8C8H14N2O
2-Piperazinecarboxylic acid2762-32-5C5H10N2O2
1,4-Dimethylpiperazine?,?-???????106-58-1C6H14N2
(R)-1-Boc-2-methylpiperazine(R)-1-N-Boc-2-??????170033-47-3C10H20N2O2
1,4-Bis(2-hydroxyethyl)piperazine1,4-BIS(2-???????)????122-96-3C8H18N2O2
2-Piperazinecarboxaldehyde773866-77-6C5H10N2O
1-Amino-4-methylpiperazine dihydrochloride monohydrate1-???-4-??????????????40675-60-3C5H14ClN3
2,2,6,6-Tetramethylpiperidine2,2,6,6-?????????768-66-1C9H19N
1-Piperazinepropanol5317-32-8C7H16N2O
trans-2,5-Dimethylpiperazine???-2,5-???????2815-34-1C6H14N2
1-Boc-3-oxopiperazine1-Boc-3-??????76003-29-7C9H16N2O3
2-Piperazinone5625-67-2C4H8N2O
(R)-1-N-Boc-piperazine-3-carboxylic acid4-Boc-????-2-?????192330-11-3C10H18N2O4
(S)-2-Methylpiperazine74879-18-8C5H12N2
1-(2-Furoyl)piperazine1-(2-???)????40172-95-0C9H12N2O2
2,3,5-trimethylpiperazineC7H16N2
N-Boc-2-piperidinecarboxylic acidN-Boc-2-?????????98303-20-9C11H19NO4
(R)-4-Boc-2-methylpiperazine(R)-4-Boc-2-??????163765-44-4C10H20N2O2
(R)-2-Piperazinecarboxylic acid dihydrochloride126330-90-3C5H12Cl2N2O2
N-MethylpiperazineN-??????109-01-3C5H12N2
N-Ethylpiperizine-2,3-dioneN-??-2,3-???????59702-31-7C6H10N2O2
2-Methylpiperazine109-07-9C5H12N2
2,5-Dimethylpiperazine2,5-???????106-55-8C6H14N2
Homopiperazine-1,4-bis(2-ethanesulfonic acid)202185-84-0C9H20N2O6S2
Piperazine-2-Carboxylic acid dihydrochloride????-2-????? ??????????3022-15-9C5H12Cl2N2O2
1-n-Propylpiperazine dihydrobromide1-n-??????? ??????????64262-23-3C7H18Br2N2
(S)-1-N-Boc-piperazine-2-carboxylic acid159532-59-9C10H18N2O4
Alanine anhydrideDL-2-???????????5625-46-7C6H10N2O2
2-Piperazinemethanol28795-50-8C5H12N2O
(R)-Piperazine-2-carboxylic acid(R)-????-2-?????31321-68-3C5H10N2O2
4-Methyl-1-piperazinecarbonyl chloride4-??????-1-?????????39539-66-7C6H11ClN2O
1-[2-(2-Hydroxyethoxy)ethyl]piperazine1-??????????????13349-82-1C8H18N2O2
1,4-Piperazinedicarboxaldehyde1,4-?????????????4164-39-0C6H10N2O2
N-Ethylpiperazine??????(???)5308-25-8C6H14N2
Ethyl pipecolinate?????????15862-72-3C8H15NO2
1-Butylpiperazine5610-49-1C8H18N2
(R)-1-N-Boc-piperazine-2-carboxylic acid278788-60-6C10H18N2O4
1-(2-Pyrimidyl)piperazine dihydrochloride1-(2-????)???? ??????????94021-22-4C8H14Cl2N4
tert-Butyl 2-piperazinecarboxylate146398-94-9C9H18N2O2
1-Boc-4-Cbz-2-piperazine carboxylic acidN-1-BOC-N-4-CBZ-2-PIPERAZINECARBOXYLICACIDT-??????129365-23-7C22H32N2O6
1-Methylhomopiperazine????????4318-37-0C6H14N2
1-(2-Pyridyl)piperazine1-(2-???)????34803-66-2C9H13N3
(S)-1-N-Boc-piperazine-3-carboxylic acid(S)-4-N-BOC-????-2-?????848482-93-9C10H18N2O4
4-Morpholinopiperidine53617-35-9C9H18N2O
1-[3-(Dimethylamino)propyl]piperazine1-[3-(???????)???]????877-96-3C9H21N3
Methyl 2-piperidinecarboxylate??2-???????????41994-45-0C7H13NO2
Piperazine dihydrochloride hydrate207605-49-0C4H10N22HCl
Ethyl nipecotate5006-62-2C8H15NO2
2,6-Dichloropiperazine????,2,6-????-(9CI)89007-51-2C4H8Cl2N2
4-Boc-2-Methylpiperazine4-N-Boc-2-??-????120737-59-9C10H20N2O2
(R)-1-Boc-2-ethylPiperazine(R)-1-Boc-2-??????393781-70-9C11H22N2O2
2,2,6,6-Tetramethyl-4-piperidinol2,2,6,6-???-4-?????2403-88-5C9H19NO
N-tert-Butyloxycarbonylpiperazine57260-71-6C9H18N2O2
1-Piperazinecarboxaldehyde7755-92-2C5H10N2O
1-(4-Pyridyl)piperazine1008-91-9C9H13N3
1-(2-Hydroxyethyl)piperazine1-(2-???????)????103-76-4C6H14N2O
1-[2-(Dimethylamino)ethyl]piperazine1-(2-????????)????3644-18-6C8H19N3
2-Piperazinecarboxamide84501-64-4C5H11N3O
cis-2,6-Dimethylpiperazinecis-2,6-???????21655-48-1C6H14N2
Ethyl pipecolinate hydrochloride??????-2-??????????77034-33-4C8H16ClNO2
1-(2-Tetrahydrofuroyl)piperazine hydrobromideN-(??????-2-???????)???????????63590-62-5C9H17BrN2O2
Ethyl 4-amino-1-piperidinecarboxylate??4-???-1-???????????58859-46-4C8H16N2O2
Oteracil potassium(OXO)2207-75-2C4H2KN3O4
(R)-2-Methylpiperazine75336-86-6C5H12N2
(S)-4-N-Boc-2-methylpiperazine(S)-4-N-Boc-2-??????147081-29-6C10H20N2O2
(S)-1-Boc-2-ethylPiperazine(S)-1-N-Boc-2-??????325145-35-5C11H22N2O2
(S)-1-Boc-2-methylpiperazine(S)-1-N-Boc-2-??????169447-70-5C10H20N2O2
(S)-2-Piperazinecarboxylic acid dihydrochloride(S)-????-2-?????????158663-69-5C5H12Cl2N2O2
3-Methyl-2-ketopiperazine3-??-2-?????23936-11-0C5H10N2O
Ethyl 1-piperidineacetate??1-?????????23853-10-3C9H17NO2
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