Acid-PEG4-Sulfone-PEG4-acid
Product Name : Acid-PEG4-Sulfone-PEG4-acidCAS : 2055024-37-6Formula : C22H42O14SMW: 562.6Description : Acid-PEG4-Sulfone-PEG4-acid contains two PEG-acid chains connected by a sulfone group. Buy3-Chloro-2-naphthoic acid The sulfone group can be conjugated with thiol…