Item#	CAS No.	Name	Purity
BK03161		t-butyl ester-PEG4-methyl ester	95%
BK03152	2244684-38-4	ACID-CH2-PEG5-CH2TBU-ESTER	95%
BK03150	1186025-29-5	Hydroxy-PEG24-t-butyl ester HO-PEG24-CH2CH2COOtBu	95%
BK03142	1442085-43-9	Chloro-PEG2-t-butyl acetate	95%
BK03057		Hydroxy-PEG16-t-butyl ester	95%
BK03050	175724-30-8	tert-Butyl 3,3'-(2-amino-2-((3-tert-butoxy-3-oxopropoxy)methyl)propane-1,3-diyl)bis(oxy)dipropanoate	95%
BK03006	2086688-99-3	t-butyl ester-PEG1-acid	95%
BK02997	287174-32-7	Hydroxy-PEG1-t-butyl acetate	95%
BK02934	157759-50-7	t-butyl acetate-PEG1-bromide	95%
BK02916		t-butyl acetate-PEG1-t-butyl acetate	95%