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IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 1-{2-[2-({5-[(2,5-dioxopyrrolidin-1-yl)oxy]-5-oxopentanoyl}oxy)ethoxy]ethyl} pentanedioate
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Broadpharm
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20 days 286.00
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Description: PEG-bis-Succinimidyl Oxyglutaryl, MW 10,000
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Zoom the structure CSSB06741709225 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-({[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}amino)propanoate
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Angene International Limited
Ships from: China
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10 days 68.40
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
Aaron Chemicals LLC
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12 days 85.10
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A2B Chem
Ships from: United States
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12 days 90.85
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
AA BLOCKS
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12 days 110.00
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
1st Scientific CN
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14 days 93.50
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
Accel Scientific, S.L.
Ships from: China
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20 days 117.70
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
eNovation CN
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20 days 207.00
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Description: -Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
10X CHEM
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TBD 75.90
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Description: β-Alanine,N-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester; CAS: 21994-89-8
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Zoom the structure CSSB00020665677 Add to cart
IUPAC Name: 
tert-butyl 3-{3-[3-(tert-butoxy)-3-oxopropoxy]-2,2-bis({[3-(tert-butoxy)-3-oxopropoxy]methyl})propoxy}propanoate
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Broadpharm
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20 days 275.00
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Description: Tetra(t-butoxycarbonylethoxymethyl) Methane; CAS: 175724-29-5
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Zoom the structure CSSB03436546601 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate
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1st Scientific CN
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To:
7 days 103.40
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
BLD PHARMATECH LTD CN
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7 days 125.00
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Description: Name:2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
Angene International Limited
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10 days 90.00
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
Advanced ChemBlocks CN
Ships from: China
To:
10 days 110.00
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Description: Acs-PEG4-NHS; CAS: 937025-17-7
Astatech CN
Ships from: China
To:
10 days 269.50
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Description: 2,5-DIOXOPYRROLIDIN-1-YL 2-OXO-6,9,12,15-TETRAOXA-3-THIAOCTADECAN-18-OATE; CAS: 937025-17-7
Iris Biotech GmbH
Ships from: Germany
To:
10 days 604.80
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Description: Ac-S-PEG(4)-NHS; 15-Acetylthio-4,7,10,13-tetraoxa-pentadecanoic acid succinimidyl ester; MW: 421,46 g/mol; CAS: 937025-17-7
Ambeed CN
Ships from: China
To:
12 days 112.50
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Description: Name: dPEG(R)4-SATA; CAS: 937025-17-7
Aaron Chemicals LLC
Ships from: United States
To:
12 days 128.80
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A2B Chem
Ships from: United States
To:
12 days 143.75
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
eNovation CN
Ships from: China
To:
20 days 115.00
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
Accel Scientific, S.L.
Ships from: China
To:
20 days 126.50
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
10X CHEM
Ships from: United States
To:
TBD 141.90
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15-tetraoxa-3-thiaoctadecan-18-oate; CAS: 937025-17-7
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Zoom the structure CSSB00102526939 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-(2-{2-[2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy]ethoxy}ethoxy)propanoate
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1st Scientific CN
Ships from: China
To:
7 days 108.90
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; CAS: 1537891-68-1
BLD PHARMATECH LTD CN
Ships from: China
To:
7 days 132.00
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Description: Name:2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; CAS: 1537891-68-1
Ambeed CN
Ships from: China
To:
12 days 118.80
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Description: Name: 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; CAS: 1537891-68-1
A2B Chem
Ships from: United States
To:
12 days 151.80
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; CAS: 1537891-68-1
eNovation CN
Ships from: China
To:
20 days 115.00
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; CAS: 1537891-68-1
Accela ChemBio Inc. CN
Ships from: China
To:
30 days 290.00
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Description: 2,5-Dioxopyrrolidin-1-yl 3-[2-[2-[2-(3,4-Dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]propanoate; CAS: 1537891-68-1
Advanced ChemBlocks CN
Ships from: China
To:
40 days 390.00
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Description: 2,5-Dioxopyrrolidin-1-yl 3-[2-[2-[2-(3,4-Dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]propanoate; CAS: 1537891-68-1
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Zoom the structure CSSB20959035259 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate
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1st Scientific CN
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To:
7 days 104.50
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
BLD PHARMATECH LTD CN
Ships from: China
To:
7 days 126.00
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Description: Name:2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
Angene International Limited
Ships from: China
To:
10 days 95.40
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
Astatech CN
Ships from: China
To:
10 days
174.90
25 mg
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Description: PEG8-SATA; CAS: 1070798-99-0
Advanced ChemBlocks CN
Ships from: China
To:
10 days 245.00
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Description: AcS-PEG8-NHS; CAS: 1070798-99-0
Iris Biotech GmbH
Ships from: Germany
To:
10 days 781.20
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Description: Ac-S-PEG(8)-NHS; 1-Acetylthio-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid succinimidyl ester; MW: 597,67 g/mol; CAS: 1070798-99-0
Ambeed CN
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To:
12 days 113.40
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Description: Name: dPEG(R)8-SATA; CAS: 1070798-99-0
Aaron Chemicals LLC
Ships from: United States
To:
12 days 129.95
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A2B Chem
Ships from: United States
To:
12 days 144.90
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
eNovation CN
Ships from: China
To:
20 days 115.00
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
Accel Scientific, S.L.
Ships from: China
To:
20 days 127.60
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
10X CHEM
Ships from: United States
To:
TBD 259.60
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; CAS: 1070798-99-0
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Zoom the structure CSSB00102526940 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate
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BLD PHARMATECH LTD CN
Ships from: China
To:
7 days 164.00
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Description: Name:2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
1st Scientific CN
Ships from: China
To:
7 days 169.40
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
Angene International Limited
Ships from: China
To:
10 days 121.50
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
Advanced ChemBlocks CN
Ships from: China
To:
10 days 305.00
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Description: AcS-PEG12-NHS; CAS: 1334169-95-7
Ambeed CN
Ships from: China
To:
12 days 147.60
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Description: Name: Ac-S-dpeg(12)-NHS; CAS: 1334169-95-7
Aaron Chemicals LLC
Ships from: United States
To:
12 days 152.95
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A2B Chem
Ships from: United States
To:
12 days 228.85
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
AA BLOCKS
Ships from: United States
To:
12 days 283.80
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
eNovation CN
Ships from: China
To:
20 days 166.75
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
Accel Scientific, S.L.
Ships from: China
To:
20 days 209.00
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
10X CHEM
Ships from: United States
To:
TBD 189.20
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Description: 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27,30,33,36,39-dodecaoxa-3-thiadotetracontan-42-oate; CAS: 1334169-95-7
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Zoom the structure CSSB02515437217 Add to cart
CAS: 1134280-63-9
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate
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1st Scientific LLC
Ships from: United States
To:
3 days 179.30
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate; CAS: 1134280-63-9
Angene US
Ships from: United States
To:
10 days 182.70
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate; CAS: 1134280-63-9
A2B Chem
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To:
12 days 218.50
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate; CAS: 1134280-63-9
AA BLOCKS
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To:
12 days 220.00
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate; CAS: 1134280-63-9
Enamine Ltd.
Ships from: Ukraine
To:
15 days 455.00
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10X CHEM
Ships from: United States
To:
TBD 169.40
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Description: 2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)propanoate; CAS: 1134280-63-9
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Zoom the structure CSSB00010258704 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 3-[2-(benzyloxy)ethoxy]propanoate
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1st Scientific LLC
Ships from: United States
To:
3 days
509.30
100 mg
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Description: 2,5-dioxopyrrolidin-1-yl 3-(2-(benzyloxy)ethoxy)propanoate; CAS: 1823825-73-5
Angene US
Ships from: United States
To:
10 days
530.10
100 mg
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Description: 2,5-dioxopyrrolidin-1-yl 3-(2-(benzyloxy)ethoxy)propanoate; CAS: 1823825-73-5
A2B Chem
Ships from: United States
To:
12 days
624.45
100 mg
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Description: 2,5-dioxopyrrolidin-1-yl 3-(2-(benzyloxy)ethoxy)propanoate; CAS: 1823825-73-5
AA BLOCKS
Ships from: United States
To:
12 days
632.50
100 mg
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Description: 2,5-dioxopyrrolidin-1-yl 3-(2-(benzyloxy)ethoxy)propanoate; CAS: 1823825-73-5
10X CHEM
Ships from: United States
To:
TBD
484.00
100 mg
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Description: 2,5-dioxopyrrolidin-1-yl 3-(2-(benzyloxy)ethoxy)propanoate; CAS: 1823825-73-5
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Zoom the structure CSSB00011072031 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 1-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate
Supplier Lead time Price, $ Pack
Broadpharm
Ships from: United States
To:
20 days 374.00
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Description: 3,4-Dibromo-Mal-PEG4-NHS ester
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Zoom the structure CSSB06741709693 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 1-{32-[(2,5-dioxopyrrolidin-1-yl)oxy]-2,2-dimethyl-4,32-dioxo-3,8,11,14,17,20,23,26,29-nonaoxa-5-azadotriacontan-5-yl}-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
Supplier Lead time Price, $ Pack
Broadpharm
Ships from: United States
To:
20 days 715.00
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Description: N-Boc-N-bis(PEG8-NHS ester)
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Zoom the structure CSSB14813040474 Add to cart
IUPAC Name: 
2,5-dioxopyrrolidin-1-yl 1-{20-[(2,5-dioxopyrrolidin-1-yl)oxy]-2,2-dimethyl-4,20-dioxo-3,8,11,14,17-pentaoxa-5-azaicosan-5-yl}-3,6,9,12-tetraoxapentadecan-15-oate
Supplier Lead time Price, $ Pack
1st Scientific LLC
Ships from: United States
To:
3 days 445.50
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
Angene US
Ships from: United States
To:
10 days 458.10
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
Advanced ChemBlocks CN
Ships from: China
To:
10 days 460.00
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
A2B Chem
Ships from: United States
To:
12 days 409.40
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
AA BLOCKS
Ships from: United States
To:
12 days 484.00
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
Broadpharm
Ships from: United States
To:
20 days 352.00
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Description: N-Boc-N-bis(PEG4-NHS ester); CAS: 2093153-08-1
10X CHEM
Ships from: United States
To:
TBD 385.00
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Description: N-Boc-n-bis(peg4-nhs ester); CAS: 2093153-08-1
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Zoom the structure CSSB02125555378 Add to cart
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