| 图片 | 名称及描述 | |
|---|---|---|
|
Mal-PEG4-acid
97%
|
||
|
Azido-PEG7-acid
97%
|
||
|
Propargyl-PEG3-methyl ester
97%
|
||
|
tert-Butyl 3-(2-oxoethoxy)propanoate
95%
|
||
|
Amino-PEG3-C2-acid
95%
|
||
|
Bromo-PEG3-bromide
97%
|

