| 英文同义词: | Methacrylic acid (3,6,9,12,15-pentaoxaheptadecan-1-yl) ester;Methacrylic acid 2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethyl ester;Methacrylic acid 3,6,9,12,15-pentaoxaheptadecane-1-yl ester;Pentaethylene glycol ethyl ether methacrylate |