双【3-[3-(2H-苯并三唑-2-基)-4-羟基-5-叔丁基苯基]-丙酸】-聚乙二醇 300 酯
[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-w-[3-[3-(2Hbenzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]poly(oxy-1,2-ethanediyl)
分子式:C20H23N3O3
分子量:353.41