| Item# |
CAS No. |
Name |
Structure |
Purity |
| BK03424 |
1613439-69-2 |
TCO-PEG4-NHS ester |
 |
95% |
| BK03391 |
2055013-64-2 |
NH-(MPEG8)2 |
 |
95% |
| BK03390 |
65869-64-9 |
Bis-PEG1-NHS ester |
 |
95% |
| BK03384 |
2182601-73-4 |
N-Mal-N-bis(PEG2-NHS ester) |
 |
95% |
| BK03306 |
1343476-41-4 |
COOH-PEG5-NHS ester |
 |
95% |
| BK03298 |
1347759-55-0 |
Carbonic acid, C,C.-(oxydi-2,1-ethanediyl) C,C.-bis(2,5-dioxo-1-pyrrolidinyl) ester |
 |
95% |
| BK03297 |
1621065-47-1 |
Carbonic acid, C,C.-1,2-ethanediyl C,C.-bis(2,5-dioxo-1-pyrrolidinyl) ester |
 |
95% |
| BK03260 |
2230826-07-8 |
Propanoic acid, 3-[3-(3-chloropropoxy)propoxy]-, 1,1-dimethylethyl ester |
 |
95% |
| BK03241 |
1253286-56-4 |
Biotin-PEG3-NHS ester |
 |
95% |
| BK03371 |
|
2,5-Dioxopyrrolidin-1-yl 3,5-bis(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)benzoate |
 |
95% |