1217354 MBA N,N'-methylenebisacrylamide 319 3014378 MBAA N,N'-methylenebisacrylamide 51 2380350 MBAAm N,N'-methylene-bis-acrylamide 32 3130751 NMBA N,N'-methylenebisacrylamide 18 1547495 NNMBA N,N'-methylenebisacrylamide 10 3014782 MBAm methylene bisacrylamide 9 3014783 MBAM N,N'-methylenebisacrylamide 5 264000 MB N,N'-methylene bisacrylamide 4 2133248 N,N'-MBAAm N,N'-methylenebisacrylamide 4 2812191 N,N-MBAAm N,N'-methylenebisacrylamide 2 3536368 N,N'-MBA N,N'-methylenebisacrylamide 1 304389 NN N,N'-methylenebisacrylamide 1