Item #CAS #M.F M.W
HOOC-CH2-PEG4-CH2CH2COOtBu 431804 2304558-22-1 C17H32O9 380.43
 Item #CAS #M.F M.W
HO-PEG5-Br 434105 957205-14-0 C10H21O5Br 301.18
 Item #CAS #M.F M.W
HO-PEG6-Br 434106 136399-05-8 C12H25O6Br 345.23
 Item #CAS #M.F M.W
HO-PEG7-Br 434107 86220-35-1 C14H29O7Br 389.28
 Item #CAS #M.F M.W
HO-PEG9-Br 434109 N/A C18H37O9Br 477.39
 Item #CAS #M.F M.W
HO-PEG11-Br 434111 1556847-51-8 C22H45O11Br 565.5
 Item #CAS #M.F M.W
Maleimide-PEG4-CH2CH2COONHS Ester 4364604 1325208-25-0, 1599472-25-9 C19H26N2O10 442.42
 Item #CAS #M.F M.W
Maleimide-PEG6-CH2CH2COONHS Ester 4364606 1599472-25-9 C23H34N2O12 530.52
 Item #CAS #M.F M.W
Maleimide-PEG8-CH2CH2COONHS Ester 4364608 2055033-05-9 C27H42N2O14 618.63
 Item #CAS #M.F M.W
Maleimide-PEG9-CH2CH2COONHS Ester 4364609 N/A C29H46N2O15 662.68
 Item #CAS #M.F M.W
Maleimide-PEG10-CH2CH2COONHS Ester 4364610 N/A C31H50N2O16 706.73
 Item #CAS #M.F M.W
HS-PEG11-CH2CH2N3 434711 2148986-08-5 C24H49N3O11S 587.72

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