Item #CAS #M.F M.W
(+)-Biotin-PEG8-NHS ester 246908 2143968-03-8 C33H56N4SO14 764.88
 Item #CAS #M.F M.W
HO-PEG4-benzyl ester 4329604 N/A C18H28O7 356.41
 Item #CAS #M.F M.W
Propargyl-PEG4-OH 434604 87450-10-0 C11H20O5 232.27
 Item #CAS #M.F M.W
Propargyl-PEG6-OH 434606 944560-99-0 C15H28O7 320.38
 Item #CAS #M.F M.W
BocNH-PEG1-CH2COOH 432501 142929-49-5 C9H17NO5 219.24
 Item #CAS #M.F M.W
BocNH-PEG2-CH2COOH 432502 108466-89-3 C11H21NO6 263.29
 Item #CAS #M.F M.W
H2N-PEG5-CH2CH2COOtBu 432805 1446282-18-3 C17H35NO7 365.46
 Item #CAS #M.F M.W
BocNH-PEG15-CH2CH2NH2 4326215 2222566-55-2 C37H76N2O17 821
 Item #CAS #M.F M.W
BocNH-PEG23-CH2CH2NH2 4326223 N/A C53H108N2O25 1173.42
 Item #CAS #M.F M.W
HOOCCH2CH2O-PEG24-CH2CH2COOH 233224 2567200-14-8 C54H106O29 1219.4
 Item #CAS #M.F M.W
Mal-NH-PEG7-NH-Mal 236607 N/A C30H46N4O13 670.7
 Item #CAS #M.F M.W
Boc-NH-PEG36-CH2CH2COOH 432736 187848-68-6 C80H159NO40 1775.1

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