20120-21-2 4-04-00-02530 (Beilstein Handbook Reference) BRN 1702477 EINECS 243-524-7 Ethyl 3-(dimethylamino)propionate Ethyl N,N-dimethyl-beta-alaninate Ethyl beta-(dimethylamino)propionate N,N-Dimethyl-beta-alanine ethyl ester beta-Alanine, N,N-dimethyl-, ethyl ester