英文别名
N',N',N''',N'''-tetramethyl-N,N''-methanediyl-di-urea;N',N',N''',N'''-Tetramethyl-N,N''-methandiyl-di-harnstoff;Methylen-bis-(N'.N'-dimethyl-harnstoff);Bis-(N'.N'-dimethyl-ureido)-methan;N',N'-Methylen-bis-;Methylenebis(N,N-dimethylurea);3-[(dimethylcarbamoylamino)methyl]-1,1-dimethylurea