Item#	CAS No.	Name	Purity
BK03457	2228857-36-9	m-PEG4-DBCO	95%
BK03454	518044-37-6	Mal-PEG6-Boc	95%
BK03453	1818294-31-3	Fmoc-PEG6-NHS ester	95%
BK03452	88778-21-6	2-(2-Methoxyethoxy)ethanethiol	95%
BK03451	1807521-09-0	Ald-Ph-PEG2-t-butyl este	95%
BK03450	292843-75-5	Biotin-PEG2-C2- iodoacetamide	95%
BK03449	1415408-69-3	H2N-PEG12-CH2CH2COOH	95%
BK03446	55750-62-4	N-Succinimidyl 3-maleimidopropionate	95%
已上传	2055353-75-6	4,7,10-Trioxa-13-azahexadecanoic acid, 16-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-14-oxo-	95%
BK03443	2055023-14-6	Maleimide-nh-peg8-ch2ch2coopfp e ster	95%