Item #CAS #M.F M.W
(+)-Biotin-PEG6-Hydrazide 2461106 2601437-70-9 C25H47N5SO9 593.73
 Item #CAS #M.F M.W
(+)-Biotin-PEG12-Hydrazide 2461112 N/A C37H71N5SO15 858.05
 Item #CAS #M.F M.W
(+)-Biotin-PEG6-NH-Mal 2461006 1808990-66-0 C31H51N5O11S 701.83
 Item #CAS #M.F M.W
(+)-Biotin-PEG12-NH-Mal 2461012 N/A C43H75N5O17S 966.14
 Item #CAS #M.F M.W
(+)-Biotin-PEG6-NHS ester 246906 2055045-04-8 C29H48N4SO12 676.78
 Item #CAS #M.F M.W
(+)-Biotin-PEG12-NHS ester 246912 365441-71-0 C41H72N4SO18 941.09
 Item #CAS #M.F M.W
(+)-Biotin-PEG6-CH2CH2COOH 246806 1352814-10-8 C25H45N3O10S 579.7
 Item #CAS #M.F M.W
(+)-Biotin-PEG12-CH2CH2COOH 246812 1621423-14-0 C37H69N3O16S 844.02
 Item #CAS #M.F M.W
(+)-Biotin-PEG11-CH2CH2N3 245611 956494-20-5 C34H64N6O13S 796.97
 Item #CAS #M.F M.W
(+)-Biotin-PEG6-CH2CH2NH2 246706 2757573-29-6 C24H46N4O8S 550.71
 Item #CAS #M.F M.W
(+)-Biotin-PEG11-CH2CH2NH2 246711 1418022-42-0 C34H66N4O13S 770.97
 Item #CAS #M.F M.W
HO-PEG8-CH2CH2COOtBu 434808 1334177-84-2 C23H46O11 498.6

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