Amino-PEG3-amine，Amino-PEG3-C2-Amine

N-(Amino-PEG3)-N-bis(PEG3-t-butyl)，N-(Amino-PEG3)-N-bis(PEG3-Boc)

Azido-PEG6-amine，NH2-PEG6-N3

Amine-PEG4-Amido-tri-(carboxyethoxymethyl)-methane

N-(t-butyl ester-PEG3)-N-bis(PEG3-amine)

m-PEG15-amine，MPEG15-NH2

Azido-PEG11-amine，Azido-dPEG(R)11-amine

D-Amino-PEG6-Thalidomide TFA salt

Azido-PEG9-amine，N3-PEG9-CH2CH2NH2

17-(Amino-PEG6-ethylcarbamoyl)heptadecanoic acid，Amino-PEG6-amido-C16-COOH

NH-bis(C1-PEG1-Boc)，2-Amino-1,3-bis(t-butoxycarbonylethoxy)propane

Amino-PEG10-alcohol，Amino-PEG10-OH， 29-Amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-ol

N-(Amino-PEG2)-N-bis(PEG3-azide)

Amino-Tri-(carboxyethoxymethyl)-methane

Amino-PEG7-alcohol，NH2-PEG7，20-Amino-3,6,9,12,15,18-hexaoxaicosan-1-ol

Azido-PEG35 amine，Azido-PEG35-amine

Amino-Tri-(t-butoxycarbonylethoxymethyl)-methane

m-PEG2-amine，tris-3,6-dioxaheptylamine，3,6-dioxa-heptylamine

Amino-PEG2-t-Boc-hydrazide，Amino-PEG2-C2-hydrazide-Boc

Amino-PEG8-t-butyl ester，Amino-PEG8-Boc，H2N-PEG8-CH2CH2COOtBu