3907299920
- Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms
- Other polyethers
- Other
- Other
- Other
- 2,3-Bis(methylpolyoxyethylene-oxy)-1-[(3-maleimido-1-oxopropyl)amino]propyloxy propane (CAS RN 697278-30-1) with a number average molecular weight (Mn) of at least 20 kDa whether or not modified with a chemical entity enabling a linkage between the PEG and a protein or a peptide