"Methacrylic acid, ethylene ester; 1,2-Bis(methacryloyloxy)ethane; 1,2-Ethanediol dimethacrylate; Diglycol dimethacrylate; Ethanediol dimethacrylate; Ethylene dimethacrylate; Ethylene glycol bis(methacrylate); Ethylene glycol dimethacrylate; Ethylene methacrylate; 2-(Methacryloyloxy)ethyl methacrylate" . . . "Ethane-1,2-diyl bis(2-methylprop-2-enoate)" . . . "Ethylene glycol dimethacrylate" . "ethylene glycol dimethacrylate" . . "ethyleneglycol dimethacrylate" . . . "Ethylene glycol dimethacrylate" . . .