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Chemical materials

2，5-Dioxopyrrolidin-1-yl 1-(2，5-dioxo-2，5-dihydro-1H-pyrrol-1-yl)-3-oxo-7，10，13-trioxa-4-azahexadecan-16-oate 98%

2，5-Dioxopyrrolidin-1-yl 1-(2，5-dioxo-2，5-dihydro-1H-pyrrol-1-yl)-3-oxo-7，10，13-trioxa-4-azahexadecan-16-oate 98%

D936247 / 5G
CAS No.：2055353-77-8
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2，5-Dioxopyrrolidin-1-yl 1-(2，5-dioxo-2，5-dihydro-1H-pyrrol-1-yl)-3-oxo-7，10，13-trioxa-4-azahexadecan-16-oate 98%

2，5-Dioxopyrrolidin-1-yl 1-(2，5-dioxo-2，5-dihydro-1H-pyrrol-1-yl)-3-oxo-7，10，13-trioxa-4-azahexadecan-16-oate 98%

D936247 / 1G
CAS No.：2055353-77-8
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Diethoxy-phosphorylethyl-peg5-ethylphosphonic acid 95%

Diethoxy-phosphorylethyl-peg5-ethylphosphonic acid 95%

D936262 / 1G
CAS No.：1446282-17-2
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DBCO-PEG1-NH-Boc 97%

DBCO-PEG1-NH-Boc 97%

D936264 / 250MG
CAS No.：2364591-77-3
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DBCO-PEG1-NH-Boc 97%

DBCO-PEG1-NH-Boc 97%

D936264 / 100MG
CAS No.：2364591-77-3
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DBCO-PEG1-NH-Boc 97%

DBCO-PEG1-NH-Boc 97%

D936264 / 50MG
CAS No.：2364591-77-3
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

D936286 / 100MG
CAS No.：859230-20-9
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

D936286 / 250MG
CAS No.：859230-20-9
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

D936286 / 5G
CAS No.：859230-20-9
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14，17-pentaoxa-5-azaicosan-20-oate 99%

D936286 / 1G
CAS No.：859230-20-9
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[10-(Diethoxy-phosphoryl)-decyl]-phosphonic acid 95%

[10-(Diethoxy-phosphoryl)-decyl]-phosphonic acid 95%

D936294 / 1G
CAS No.：1446282-24-1
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1-(3-(Dimethylamino)propyl)-3-ethylurea 1-((3-(2-(2-(((cyclooct-4-en-1-yloxy)carbonyl)amino)ethoxy)ethoxy)propanoyl)oxy)-2，5-dioxopyrrolidine-3-sulfonate ≥95%

1-(3-(Dimethylamino)propyl)-3-ethylurea 1-((3-(2-(2-(((cyclooct-4-en-1-yloxy)carbonyl)amino)ethoxy)ethoxy)propanoyl)oxy)-2，5-dioxopyrrolidine-3-sulfonate ≥95%

D936300 / 100MG
CAS No.：2353409-48-8
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2，5-Dioxopyrrolidin-1-yl 1-(4-(1，2，4，5-tetrazin-3-yl)phenyl)-3-oxo-6，9，12，15，18-pentaoxa-2-azahenicosan-21-oate 95%

2，5-Dioxopyrrolidin-1-yl 1-(4-(1，2，4，5-tetrazin-3-yl)phenyl)-3-oxo-6，9，12，15，18-pentaoxa-2-azahenicosan-21-oate 95%

D936301 / 1G
CAS No.：1682653-80-0
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Dde Biotin-PEG4-alkyne ≥95%

Dde Biotin-PEG4-alkyne ≥95%

D936302 / 5MG
CAS No.：1802908-00-4
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3，6-Dioxoctanedioic acid bis-methyl ester 95%

3，6-Dioxoctanedioic acid bis-methyl ester 95%

D936317 / 1G
CAS No.：54665-51-9
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

D936330 / 5G
CAS No.：2250216-93-2
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

D936330 / 1G
CAS No.：2250216-93-2
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11，14-tetraoxa-5-azaheptadecan-17-oate 95%

D936330 / 250MG
CAS No.：2250216-93-2
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DBCO-PEG4-NH-Boc ≥95%

DBCO-PEG4-NH-Boc ≥95%

D936334 / 100MG
CAS No.：2353410-17-8
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Diazo Biotin-PEG3-azide 95%

Diazo Biotin-PEG3-azide 95%

D936339 / 5MG
CAS No.：1339202-33-3
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Di-tert-butyl 4，7，10，13-tetraoxahexadecane-1，16-dioate 95%

Di-tert-butyl 4，7，10，13-tetraoxahexadecane-1，16-dioate 95%

D936351 / 1G
CAS No.：2100306-53-2
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2，2-Dimethyl-4-oxo-3，8，11，14，17，20，23-heptaoxa-5-azapentacosan-25-yl 4-methylbenzenesulfonate 98%

2，2-Dimethyl-4-oxo-3，8，11，14，17，20，23-heptaoxa-5-azapentacosan-25-yl 4-methylbenzenesulfonate 98%

D936383 / 100MG
CAS No.：1292268-14-4
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Di-tert-butyl 4，7，10，13，16-pentaoxanonadecane-1，19-dioate 97%

Di-tert-butyl 4，7，10，13，16-pentaoxanonadecane-1，19-dioate 97%

D936392 / 1G
CAS No.：439114-12-2
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Di-tert-butyl 4，7，10，13，16-pentaoxanonadecane-1，19-dioate 97%

Di-tert-butyl 4，7，10，13，16-pentaoxanonadecane-1，19-dioate 97%

D936392 / 100MG
CAS No.：439114-12-2
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[6-(Diethoxy-phosphorylamino)-hexyl]-phosphoramidic acid diethyl ester 95%

[6-(Diethoxy-phosphorylamino)-hexyl]-phosphoramidic acid diethyl ester 95%

D936399 / 1G
CAS No.：1446282-35-4
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[2-(Diethoxy-phosphorylamino)-ethyl]-phosphoramidic acid diethyl ester 95%

[2-(Diethoxy-phosphorylamino)-ethyl]-phosphoramidic acid diethyl ester 95%

D936404 / 1G
CAS No.：34008-16-7
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DBCO-NH-(CH2)4COOH ≥95%

DBCO-NH-(CH2)4COOH ≥95%

D936459 / 100MG
CAS No.：2375193-74-9
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2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

D936470 / 100MG
CAS No.：1264015-76-0
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2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

D936470 / 1G
CAS No.：1264015-76-0
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2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

2，2-Dimethyl-4-oxo-3，8，11，14，17，20-hexaoxa-5-azadocosan-22-yl 4-methylbenzenesulfonate 98%

D936470 / 250MG
CAS No.：1264015-76-0
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2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

D936473 / 25MG
CAS No.：1244040-64-9
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2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

D936473 / 1MG
CAS No.：1244040-64-9
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2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

2，5-Dioxopyrrolidin-1-yl 5-((4-(1，2，4，5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate 90%

D936473 / 5MG
CAS No.：1244040-64-9
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Dde Biotin-PEG4-Picolyl azide ≥95%

Dde Biotin-PEG4-Picolyl azide ≥95%

D936486 / 100MG
CAS No.：2055048-42-3
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3，4-Dibromo-Mal-PEG8-Boc ≥95%

3，4-Dibromo-Mal-PEG8-Boc ≥95%

D936549 / 100MG
CAS No.：2055198-02-0
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3，4-Dibromo-mal-peg4-t-butyl ester 95%

3，4-Dibromo-mal-peg4-t-butyl ester 95%

D936591 / 1G
CAS No.：2030168-38-6
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3，6-Dioxa-8-mercaptooctan-1-ol 97%

3，6-Dioxa-8-mercaptooctan-1-ol 97%

D936612 / 1G
CAS No.：56282-36-1
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[4-(Diethoxy-phosphorylamino)-butyl]-phosphoramidic acid diethyl ester 95%

[4-(Diethoxy-phosphorylamino)-butyl]-phosphoramidic acid diethyl ester 95%

D936617 / 1G
CAS No.：720707-93-7
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2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

D936655 / 1G
CAS No.：1260092-55-4
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2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

D936655 / 250MG
CAS No.：1260092-55-4
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2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

2，5-Dioxopyrrolidin-1-yl 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoate 98%

D936655 / 5G
CAS No.：1260092-55-4
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13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

D936686 / 100MG
CAS No.：883564-93-0
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13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

D936686 / 5G
CAS No.：883564-93-0
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13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

D936686 / 1G
CAS No.：883564-93-0
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13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

13，13-Dimethyl-11-oxo-3，6，9，12-tetraoxatetradecan-1-oic acid 97%

D936686 / 250MG
CAS No.：883564-93-0
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3，4-Dibromo-mal-peg2-boc-amine 95%

3，4-Dibromo-mal-peg2-boc-amine 95%

D936710 / 1G
CAS No.：1807537-43-4
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DT2216 99%

DT2216 99%

D936720 / 5MG
CAS No.：2365172-42-3
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DT2216 99%

DT2216 99%

D936720 / 1MG
CAS No.：2365172-42-3
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16，16-Dimethyl-14-oxo-3，6，9，12，15-pentaoxaheptadecanoic acid ≥95%

16，16-Dimethyl-14-oxo-3，6，9，12，15-pentaoxaheptadecanoic acid ≥95%

D936750 / 100MG
CAS No.：1442466-57-0
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2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11-trioxa-5-azatetradecan-14-oate 95%

2，5-Dioxopyrrolidin-1-yl 2，2-dimethyl-4-oxo-3，8，11-trioxa-5-azatetradecan-14-oate 95%

D936756 / 100MG
CAS No.：2183440-73-3
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