t-Boc-N-Amido-PEG4-propargyl，Boc-N-Amido-PEG4-propargyl

N-Boc-PEG2-bromide，(2-(2-(2-溴乙氧基)乙氧基)乙基)氨基甲酸叔丁酯

Amino-PEG8-t-Boc-hydrazide

tert-butyl 6-(2,5-dioxo-2H-pyrrol-1(5H)-yl)hexylcarbamate，Mal-C4-NH-Boc

Bis-PEG25-acid

Bis-PEG9-acid，HOOCCH2CH2-PEG9-CH2CH2COOH

N-Boc-PEG3-bromide

t-Boc-N-amido-PEG6-CH2CO2H，Boc-NH-PEG6-CH2COOH

Azide-PEG-Rhodamine B，N3-PEG-RB，MW：3400

Bis-PEG1-acid，3,3'-oxydipropanoic acid，3-(2-carboxyethyloxy)propanoic acid

N-Boc-PEG4-alcohol，Boc-NH-PEG4，PROTAC Linker 12

Azide-PEG-Rhodamine B，N3-PEG-RB，MW：5000

t-Boc-N-amido-PEG2-acid，Boc-NH-PEG2-CH2CH2COOH

N-Boc-PEG8-bromide

N-Boc-PEG5-alcohol，五聚乙二醇-叔丁氧羰基

t-Boc-N-amido-PEG3-CH2CO2H，Boc-NH-PEG3-CH2COOH

PEG3-(CH2CO2H)2，3,6,9-Trioxaundecanedioic acid，3,6,9-三噁十一烷二酸

N,N'-DME-N,N'-Bis-PEG2-acid

Bis-PEG3-acid，3,3'-[oxybis(ethane-2,1-diyloxy)]dipropanoic acid

m-PEG3-ONHBoc，m-PEG3-aminooxy-Boc