Einecs 233-013-7 [2-(methacryloyloxy)ethyl]dimethylammonium acetate 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, acetate 2-propenoic acid, 2-methyl-, 2-(dimethylamino)ethylester, acetate 2-Propenoic acid,2-methyl-,2-(dimethylamino)ethyl ester,acetate 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, acetate 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, acetate (1:1) acetic acid,2-(dimethylamino)ethyl 2-methylprop-2-enoate