31587-78-7 | .alpha.,.alpha.'-[[(1-oxododecyl)imino]di-2,1-ethanediyl]bis[.omega.-hydroxy-poly(oxy-1,2-ethanediyl) | (C2H4 O)n (C2 H4 O)n C16 H33 N O3 |
31587-81-2 | Poly(oxy-1,2-ethanediyl),a,a'-[[(1-oxooctadecyl)imino]di-2,1-ethanediyl]bis[w-hydroxy- | (C2H4 O)n (C2 H4 O)n C22 H45 N O3 |