1201180 MBA N,N'-methylenebisacrylamide 314 2968936 MBAA N,N'-methylenebisacrylamide 57 2345485 MBAAm N,N'-methylenebisacrylamide 32 3083336 NMBA N,N'-methylenebisacrylamide 18 1526623 NNMBA N,N'-methylene bisacrylamide 10 261365 MB N,N'-methylene bisacrylamide 4 3083353 N-MBA N'-methylene bisacrylamide 2 2345487 MBAAn N,N'-methylene bisacrylamide 1