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Chemical materials

3-(4-Biphenyl)-glutaric acid anhydride 95%

3-(4-Biphenyl)-glutaric acid anhydride 95%

B719273 / 1G
CAS No.：348110-30-5
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3-(Benzyloxy)glutaric anhydride 95%

3-(Benzyloxy)glutaric anhydride 95%

B719278 / 1G
CAS No.：838906-36-8
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4-(tert-Butyl)dihydro-2H-pyran-2，6(3H)-dione 95%

4-(tert-Butyl)dihydro-2H-pyran-2，6(3H)-dione 95%

B719279 / 1G
CAS No.：145610-08-8
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3-(3-Bromophenyl)oxane-2，6-dione 95%

3-(3-Bromophenyl)oxane-2，6-dione 95%

B719285 / 1G
CAS No.：1268142-28-4
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3-(4-tert-Butylphenyl)glutaric anhydride 95%

3-(4-tert-Butylphenyl)glutaric anhydride 95%

B719287 / 1G
CAS No.：185049-55-2
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3，3-Bis(4-methoxyphenyl)pentanedioic acid anhydride 95%

3，3-Bis(4-methoxyphenyl)pentanedioic acid anhydride 95%

B719291 / 1G
CAS No.：79564-33-3
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3-(4-Bromophenyl)oxane-2，6-dione 95%

3-(4-Bromophenyl)oxane-2，6-dione 95%

B719306 / 1G
CAS No.：1267145-20-9
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3-(4-Bromo)-phenylglutaric acid anhydride 95%

3-(4-Bromo)-phenylglutaric acid anhydride 95%

B719310 / 1G
CAS No.：1137-61-7
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1-Benzyl-2-methylpiperazin-3-one 95%

1-Benzyl-2-methylpiperazin-3-one 95%

B719329 / 1G
CAS No.：29906-47-6
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tert-Butyl 4-(4-bromo-2-methylbenzyl)-2-methyl-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(4-bromo-2-methylbenzyl)-2-methyl-3-oxopiperazine-1-carboxylate 95%

B719331 / 1G
CAS No.：2641499-22-9
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Benzyl (E)-4-(5-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)furan-2-yl)-3-oxopiperazine-1-carboxylate 95%

Benzyl (E)-4-(5-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)furan-2-yl)-3-oxopiperazine-1-carboxylate 95%

B719333 / 500MG
CAS No.：2858813-12-2
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tert-Butyl (S)-4-(2-((3-(3，5-difluorophenyl)-1-((4-methoxyphenyl) (methyl) amino)-1-oxopropan-2-yl)amino)-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl (S)-4-(2-((3-(3，5-difluorophenyl)-1-((4-methoxyphenyl) (methyl) amino)-1-oxopropan-2-yl)amino)-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

B719335 / 250MG
CAS No.：2762964-11-2
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4-(2-(4-Bromophenoxy)ethyl)piperazin-2-one 95%

4-(2-(4-Bromophenoxy)ethyl)piperazin-2-one 95%

B719337 / 500MG
CAS No.：923681-73-6
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4-Benzyl-6-isopropyl-3，3-dimethyl-piperazin-2-one 95%

4-Benzyl-6-isopropyl-3，3-dimethyl-piperazin-2-one 95%

B719339 / 1G
CAS No.：1431978-12-9
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tert-Butyl 4-[2-(4-methyl-1-oxo-1，3-dihydro-2-benzofuran-5-yl)-2-oxoethyl]-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-[2-(4-methyl-1-oxo-1，3-dihydro-2-benzofuran-5-yl)-2-oxoethyl]-3-oxopiperazine-1-carboxylate 95%

B719341 / 500MG
CAS No.：1446520-36-0
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tert-Butyl 3-(5-(4-acryloyl-2-oxopiperazin-1-yl)furan-2-yl)propanoate 95%

tert-Butyl 3-(5-(4-acryloyl-2-oxopiperazin-1-yl)furan-2-yl)propanoate 95%

B719351 / 500MG
CAS No.：2858813-13-3
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1-(3-Bromophenyl)-3，3-dimethylpiperazin-2-one 95%

1-(3-Bromophenyl)-3，3-dimethylpiperazin-2-one 95%

B719353 / 1G
CAS No.：1515760-37-8
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tert-Butyl (S)-4-(2-((1-((4-methoxyphenyl)(methyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl (S)-4-(2-((1-((4-methoxyphenyl)(methyl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

B719356 / 500MG
CAS No.：2416795-77-0
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tert-Butyl 4-benzoyl-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-benzoyl-3-oxopiperazine-1-carboxylate 95%

B719357 / 1G
CAS No.：1807619-19-7
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tert-Butyl 3-oxo-4-pent-4-ynylpiperazine-1-carboxylate 95%

tert-Butyl 3-oxo-4-pent-4-ynylpiperazine-1-carboxylate 95%

B719360 / 1G
CAS No.：2713621-58-8
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tert-Butyl 4-benzyl-3-methyl-5-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-benzyl-3-methyl-5-oxopiperazine-1-carboxylate 95%

B719368 / 500MG
CAS No.：1639483-72-9
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1-Benzyl-2-piperazinone hydrochloride 95%

1-Benzyl-2-piperazinone hydrochloride 95%

B719372 / 1G
CAS No.：78551-58-3
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4-tert-Butyl-2，2，6，6-tetraethyl-3-oxo-piperazin-1-oxyl 95%

4-tert-Butyl-2，2，6，6-tetraethyl-3-oxo-piperazin-1-oxyl 95%

B719379 / 1G
CAS No.：264280-22-0
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4-Benzoylpiperazin-2-one 95%

4-Benzoylpiperazin-2-one 95%

B719382 / 1G
CAS No.：13754-42-2
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tert-Butyl 2-(2-bromophenyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 2-(2-bromophenyl)-3-oxopiperazine-1-carboxylate 95%

B719383 / 1G
CAS No.：2384394-02-7
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tert-Butyl 4-(4-methoxybenzyl)-2-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(4-methoxybenzyl)-2-oxopiperazine-1-carboxylate 95%

B719384 / 500MG
CAS No.：2728760-21-0
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tert-Butyl 3-oxo-2-(2-(prop-1-en-2-yl)phenyl)piperazine-1-carboxylate 95%

tert-Butyl 3-oxo-2-(2-(prop-1-en-2-yl)phenyl)piperazine-1-carboxylate 95%

B719385 / 1G
CAS No.：2728759-78-0
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tert-Butyl 2-(2-isopropylphenyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 2-(2-isopropylphenyl)-3-oxopiperazine-1-carboxylate 95%

B719386 / 1G
CAS No.：2728760-20-9
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tert-Butyl (S)-2，4-dimethyl-5-oxopiperazine-1-carboxylate 95%

tert-Butyl (S)-2，4-dimethyl-5-oxopiperazine-1-carboxylate 95%

B719388 / 1G
CAS No.：873221-69-3
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3-(2-Bromophenyl)piperazin-2-one 95%

3-(2-Bromophenyl)piperazin-2-one 95%

B719391 / 1G
CAS No.：1246548-54-8
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tert-Butyl 4-(2，6-dioxopiperidin-3-yl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(2，6-dioxopiperidin-3-yl)-3-oxopiperazine-1-carboxylate 95%

B719392 / 10G
CAS No.：2154341-65-6
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tert-Butyl 3-oxo-4-prop-2-ynyl-piperazine-1-carboxylate 95%

tert-Butyl 3-oxo-4-prop-2-ynyl-piperazine-1-carboxylate 95%

B719393 / 1G
CAS No.：1909337-12-7
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tert-Butyl 4-(oxiran-2-ylmethyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(oxiran-2-ylmethyl)-3-oxopiperazine-1-carboxylate 95%

B719394 / 500MG
CAS No.：1616064-75-5
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tert-Butyl 2，2-dimethyl-5-oxopiperazine-1-carboxylate 95%

tert-Butyl 2，2-dimethyl-5-oxopiperazine-1-carboxylate 95%

B719396 / 1G
CAS No.：1269773-66-1
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tert-Butyl 4-(4-(hydroxymethyl)phenyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(4-(hydroxymethyl)phenyl)-3-oxopiperazine-1-carboxylate 95%

B719398 / 1G
CAS No.：2407361-11-7
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Benzyl (3S)-3-(hydroxymethyl)-5-oxopiperazine-1-carboxylate 95%

Benzyl (3S)-3-(hydroxymethyl)-5-oxopiperazine-1-carboxylate 95%

B719399 / 500MG
CAS No.：2366178-86-9
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Benzyl (3R)-3-methyl-5-oxopiperazine-1-carboxylate 95%

Benzyl (3R)-3-methyl-5-oxopiperazine-1-carboxylate 95%

B719400 / 1G
CAS No.：2215021-81-9
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tert-Butyl (2S，6S)-4-benzyl-2-((benzyloxy)methyl)-6-methyl-3-oxopiperazine-1-carboxylate 95%

tert-Butyl (2S，6S)-4-benzyl-2-((benzyloxy)methyl)-6-methyl-3-oxopiperazine-1-carboxylate 95%

B719409 / 500MG
CAS No.：2369873-08-3
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3-(5-Bromo-2-fluorophenyl)-3-difluoromethyl-5-oxo-piperazine-1-carboxylic acid tert-butyl ester 95%

3-(5-Bromo-2-fluorophenyl)-3-difluoromethyl-5-oxo-piperazine-1-carboxylic acid tert-butyl ester 95%

B719410 / 500MG
CAS No.：1313526-01-0
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tert-Butyl [(1S)-2-[4-(2-chlorophenyl)-2，2-dimethyl-5-oxopiperazin-1-yl]-1-[(2S，4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl]ethyl]carbamate 95%

tert-Butyl [(1S)-2-[4-(2-chlorophenyl)-2，2-dimethyl-5-oxopiperazin-1-yl]-1-[(2S，4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl]ethyl]carbamate 95%

B719411 / 250MG
CAS No.：1000046-88-7
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3-(4-Bromophenyl)-3-methylpiperazin-2-one 95%

3-(4-Bromophenyl)-3-methylpiperazin-2-one 95%

B719415 / 1G
CAS No.：1250277-04-3
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tert-Butyl 4-(4-bromobenzyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(4-bromobenzyl)-3-oxopiperazine-1-carboxylate 95%

B719416 / 500MG
CAS No.：1301198-47-9
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tert-Butyl [(1S)-2-[4-(5-fluoro-2-methylphenyl)-2，2-dimethyl-5-oxopiperazin-1-yl]-1-[(2S，4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl]ethyl]carbamate 95%

tert-Butyl [(1S)-2-[4-(5-fluoro-2-methylphenyl)-2，2-dimethyl-5-oxopiperazin-1-yl]-1-[(2S，4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl]ethyl]carbamate 95%

B719417 / 250MG
CAS No.：1000050-60-1
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Benzyl 4-(2-tert-butoxy-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

Benzyl 4-(2-tert-butoxy-2-oxoethyl)-3-oxopiperazine-1-carboxylate 95%

B719419 / 500MG
CAS No.：204691-62-3
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tert-Butyl 4-propyl-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-propyl-3-oxopiperazine-1-carboxylate 95%

B719421 / 1G
CAS No.：1016538-84-3
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tert-Butyl N-[2-(2-oxopiperazin-1-yl)ethyl]carbamate 95%

tert-Butyl N-[2-(2-oxopiperazin-1-yl)ethyl]carbamate 95%

B719423 / 1G
CAS No.：1782598-71-3
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tert-Butyl 4-amino-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-amino-3-oxopiperazine-1-carboxylate 95%

B719425 / 1G
CAS No.：1890172-25-4
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tert-Butyl 4-(3-bromophenyl)-3-oxopiperazine-1-carboxylate 95%

tert-Butyl 4-(3-bromophenyl)-3-oxopiperazine-1-carboxylate 95%

B719429 / 1G
CAS No.：873224-95-4
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tert-Butyl (S)-3-methyl-5-oxopiperazine-1-carboxylate 95%

tert-Butyl (S)-3-methyl-5-oxopiperazine-1-carboxylate 95%

B719430 / 1G
CAS No.：171557-21-4
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tert-Butyl (2S，5S)-5-(4-chlorobenzyl)-2-methyl-3-oxopiperazine-1-carboxylate 95%

tert-Butyl (2S，5S)-5-(4-chlorobenzyl)-2-methyl-3-oxopiperazine-1-carboxylate 95%

B719431 / 500MG
CAS No.：2088455-43-8
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