带保护单分散PEG连结剂
| Product Name | CAS No | Structure |
| CBZ-NH-PEG2-CH2CH2COOH | 1347750-76-8 |  |
| CBZ-NH-PEG3-CH2CH2COOH | 1310327-18-4 |  |
| CBZ-NH-PEG4-CH2CH2COOH | 756526-00-8 |  |
| CBZ-NH-PEG5-CH2CH2COOH | 1347750-74-6 |  |
| CBZ-NH-PEG6-CH2CH2COOH | 1334177-80-8 |  |
| CBZ-NH-PEG8-CH2CH2COOH | 1334177-87-5 |  |
| CBZ-NH-PEG10-CH2CH2COOH | N/A |  |
| Product Name | CAS No | Structure |
| CBZ-NH-PEG12-CH2CH2COOH | 1334177-88-6 |  |
| CBZ-NH-PEG24-CH2CH2COOH | 1334177-88-6 |  |
| CBZ-NH-PEG36-CH2CH2COOH | 1334177-88-6 |  |
| H2N-PEG2-CH2CH2COOtBu | 756525-95-8 |  |
| H2N-PEG3-CH2CH2COOtBu | 252881-74-6 |  |
| H2N-PEG5-CH2CH2COOtBu | N/A |  |
| H2N-PEG6-CH2CH2COOtBu | 1286281-32-0 |  |
| H2N-PEG8-CH2CH2COOtBu | 756526-06-4 |  |
| H2N-PEG10-CH2CH2COOtBu | 1818294-42-6 |  |
| H2N-PEG12-CH2CH2COOtBu | 1383814-00-3 |  |
| H2N-PEG24-CH2CH2COOtBu | 2170987-96-7 |  |
| H2N-PEG36-CH2CH2COOtBu | 872340-65-3 |  |
| HO-PEG1-Benzyl ester | N/A |  |
| HO-PEG4-Benzyl ester | N/A |  |
| Product Name | CAS No | Structure |
| HO-PEG1-CH2CH2COOtBu | 671802-00-9 |  |
| HO-PEG2-CH2CH2COOtBu | 133803-81-3 |  |
| HO-PEG3-CH2CH2COOtBu | 186020-66-6 |  |
| HO-PEG4-CH2CH2COOtBu | 518044-32-1 |  |
| Product Name | CAS No | Structure |
| HO-PEG5-CH2CH2COOtBu | 850090-09-4 |  |
| HO-PEG6-CH2CH2COOtBu | 361189-64-2 |  |
| HO-PEG8-CH2CH2COOtBu | 1334177-84-2 |  |
| HO-PEG10-CH2CH2COOtBu | 778596-26-2 |  |
| HO-PEG12-CH2CH2COOtBu | 1186025-29-5 |  |
| HO-PEG16-CH2CH2COOtBu | 1186025-29-5 |  |
| HO-PEG24-CH2CH2COOtBu | 1186025-29-5 |  |
| N3-PEG3– CH2CH2COOtBu | 252881-73-5 |  |
| N3-PEG4– CH2CH2COOtBu | 581066-04-8 |  |
| N3-PEG5– CH2CH2COOtBu | 1415800-41-7 |  |
| N3-PEG6– CH2CH2COOtBu | 406213-76-1 |  |
| N3-PEG8– CH2CH2COOtBu | 1623791-99-0 |  |
| N3-PEG10– CH2CH2COOtBu | N/A |  |
| N3-PEG12– CH2CH2COOtBu | 1818294-45-9 |  |
| N3-PEG24-CH2CH2COOtBu | N/A |  |
| Product Name | CAS No | Structure |
| SPDP-PEG3-CH2CH2COOH | N/A |  |
| SPDP-PEG6-CH2CH2COOH | N/A |  |
| SPDP-PEG8-CH2CH2COOH | N/A |  |
| SPDP-PEG10-CH2CH2COOH | N/A |  |
| SPDP-PEG12-CH2CH2COOH | N/A |  |
| SPDP-PEG24-CH2CH2COOH | N/A |  |
| HS-PEG2-CH2CH2COOtBu | 1398044-50-2 |  |
| HS-PEG4-CH2CH2COOtBu | 564476-33-1 |  |
| HS-PEG6-CH2CH2COOtBu | 1818294-40-4 |  |
| HS-PEG8-CH2CH2COOtBu | N/A |  |
| HS-PEG10-CH2CH2COOtBu | 778596-28-4 |  |
| HS-PEG12-CH2CH2COOtBu | N/A |  |