cas no: 868-77-9 Ethylene Glycol Methacrylate; 2-(Methacryloyloxy)ethanol; 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester; Methacrylic acid, 2-hydroxyethyl ester; -Hydroxyethyl methacrylate; Ethylene glycol monomethacrylate; Glycol methacrylate; Glycol monomethacrylate; Hydroxyethyl methacrylate; 2-HEMA;