α,ω-Bis(3-aminopropoxy) polyethylene glycol ether
α,ω-Bis(3-aminopropoxy) polyethylene glycol ether ??
??
α,ω-Bis(3-aminopropoxy) polyethylene glycol ether C??? ??, ??, ??
α,ω-Bis(3-aminopropoxy) polyethylene glycol ether ?? ?? ? ???
???
?? ??
α,ω-Bis(3-aminopropoxy) polyethylene glycol ether ?? ??
???( 0)?? ??