2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecane-13-yl methanesulfonate

(2-(((2-(2-(2-aminoethoxy)ethoxy)ethyl)(methyl)amino)methyl)phenyl)boronic acid

(2-(2,14,14-trimethyl-12-oxo-5,8,13-trioxa-2,11-diazapentadecyl)phenyl)boronic acid

2,2-dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-yl 1H-imidazole-1-carboxylate

methyl 34-(2-methoxy-2-oxoethyl)-33-(methoxycarbonyl)-2,2-dimethyl-4,27- dioxo-3,8,11,14,17,20,23,26-octaoxa-5,28,34-triazahexatriacontan-36-oate

N-(23-chloro-22-oxo-3,6,9,12,15,18-hexaoxa-21-azatricosyl)-5-(1,2-dithiolan-3-yl)pentanamide

[2-(21-amino-3-oxo-7,10,13,16,19-pentaoxa-4-azahenicos-1-yl)-4-{[(4-{[(2,6-dimethylphenyl)carbamoyl]amino}phenyl)acetyl]amino}phenoxy]acetic acid trifluoroacetate

t-butyl 23-chloro-22-oxo-3,6,9,12,15,18-hexaoxa-21-azatricosylcarbamate

N-(23-bromo-22-oxo-3,6,9,12,15,18-hexaoxa-21-azatricosyl)-5-(1,2-dithiolan-3-yl)pentanamide

Azido-PEG6-NHBoc

tert-butyl [2-(2,2-dimethyl-4,24-dioxo-3,8,11,14,17,20-hexaoxa-5,23-diazahexacosan-26-yl)-4-{[(4-{[(2,6-dimethylphenyl)carbamoyl]amino}phenyl)acetyl]amino}phenoxy]acetate

2,2-dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-yl 4-methylbenzenesulfonate

N-(26-(1,2-dithiolan-3-yl)-22-oxo-3,6,9,12,15,18-hexaoxa-21-azahexa-cosyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

N-[N1-(8-tert-butoxycarbonyl-3,6-dioxaoct-1-yl)-1,2,3-triazol-4-yl]methyl-N-[tert-butoxycarbonylamino]glycine ethyl ester

t-butyl 23-bromo-22-oxo-3,6,9,12,15,18-hexaoxa-21-azatricosylcarbamate

t-butyl 22-oxo-26-(2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9,12,15,18-hexaoxa-21-azahexacosylcarbamate

N-[N1-(8-tert-butoxycarbonylamino-3,6-dioxaoct-1-yl)-1,2,3-triazol-4-yl]methyl-N-[N6-(benzyloxycarbonyl)adenin-9-ylacetyl]glycineethyl ester