68015-68-9

Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with 1-[[2-[[2-[bis(2-hydroxyethyl) amino]ethyl](2-hydroxyethyl)amino]ethyl](2-hydroxyethyl )amino]-3-(9-octadecenyloxy)-2-propanol (4:1), (Z)-