化学试剂 多快好省

2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)propanoate

BD008420311807518-71-390%

登录 1g

Acid-PEG25-NHS ester

BD008309792563872-17-195%

登录 1g

Azido-peg8-pfp ester

BD008540022055014-62-395%

登录 50mg

43-((2,5-Dioxopyrrolidin-1-yl)oxy)-43-oxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanoic acid

BD008591052152679-62-295%

登录 1g

Acid-peg9-nhs ester

BD008292741895916-27-495%

登录 100mg

MEthyltetrazine-peg5-sulfo-nhs ester

BD008480662055646-24-595%

登录 2mg

2,5-Dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72-tetracosaoxapentaheptacontan-75-oate

BD008353082375600-46-595%

登录 25mg

DBCO-PEG4-PFP ester

BD008505402182601-19-895%

登录 100mg

Perfluorophenyl 26-azido-3,6,9,12,15,18,21,24-octaoxahexacosanoate

BD011171762182601-80-398%

登录 50mg

Sodium 1-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl)acetoxy)-2,5-dioxopyrrolidine-3-sulfonate

BD011438071821017-46-290%

登录 100mg

DBCO-NHCO-PEG4-NHS ester

BD011722512100306-58-795%

登录 100mg

Perfluorophenyl 1-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

BD012048522353409-49-995%

登录 10mg

2,5-Dioxopyrrolidin-1-yl (E)-1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14,17,20,23,26,29,32,35,38-dodecaoxa-2-azahentetracontan-41-oate

BD012057362185016-39-995%

登录 5mg

2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate

BD011412022353409-96-695%

登录 100mg

2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14,17,20,23,26-octaoxa-2-azanonacosan-29-oate

BD011615742353409-95-595%

登录 5mg

DBCO-PEG2-PFP ester

BD011969582304558-23-298%

登录 100mg

4,7,10,13,16-Pentaoxa-19-azatricosanoic acid, 23-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-20,23-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester

BD012803722144395-59-398%

登录 1mg