Photoresist Chemicals Poly(oxy-1,2-ethanediyl), alpha-(1-oxotetradecyl)-omega-hydroxy-, C12-15-alkyl ethers Cas：68891-64-5 Molecular Formula：Poly(oxy-1,2-ethanediyl), alpha-(1-oxotetradecyl)-omega-hydroxy-, C12-15-alkyl ethers