SUNBRIGHT® ME-020AS

Methoxy-PEG-CH2COO-NHS, Moleculer Weight; 2,000
Chemical Name; Poly(oxy-1,2-ethanediyl), α-methyl-ω- {2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy}-
CAS#; 92451-01-9