109-23-9 Armowax Methylene bisstearamide Methylenebis(stearamide) Methylenebisstearoamide N,N'-Methylenebisstearamide N,N'-Methylenebisstearic acid amide N,N'-Methylenedistearamide N,N'-Methylenestearamide NSC78664 Octadecanamide, N,N'-methylenebis-