SUNBRIGHT PTE-200NP
4arm PEG, -(COO-pNP)4, Mw 20,000
Chemical Name: Pentaerythritol tetra(4-nitrophenoxy carbonyl) polyoxyethylene
CAS#: 804514-71-4

4arm PEG, -(COO-pNP)4, Mw 20,000
Chemical Name: Pentaerythritol tetra(4-nitrophenoxy carbonyl) polyoxyethylene
CAS#: 804514-71-4