4arm PEG, -((CH2)2-SH)4, Mw 20,000
Chemical Name: Pentaerythritol tetra(mercaptoethyl) polyoxyethylene
CAS#: 188492-68-4
4arm PEG, -((CH2)2-SH)4, Mw 20,000
Chemical Name: Pentaerythritol tetra(mercaptoethyl) polyoxyethylene
CAS#: 188492-68-4
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