Item#	CAS No.	Name	Purity
BK03565	1395786-30-7	DBCO-maleimide	95%
BK03564	52814-38-7	2-(2-((Tetrahydrofuran-2-yl)methoxy) ethoxy)ethan-1-ol	95%
BK03563	1993134-72-7	endo-BCN-PEG2-acid	95%
BK03562	120394-66-3	20-Hydroxy-3,6,9,12,15,18-hexaoxa icosanoic acid	95%
BK03561		Bromo-PEG30-CH2COOtBu	95%
BK03560	2144777-90-0	Propyl-peg4-nhs	95%
BK03559	2030118-14-8	N3-PEG4-ALD	95%
BK03556	142929-49-5	Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI)	95%
BK03555	1310827-26-9	S-Acetyl-PEG3-Azido	95%
BK03553	17976-70-4	2-(2-hydroxyethoxy)acetaldehyde	95%