1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 5395-50-6 AIDS-159813 AIDS159813 Fixapret 140 Glycoluril, 1,3,4,6-tetrakis(hydroxymethyl)- N,N',N'', N'''-Tetrakis(hydroxymethyl)glycoluril NSC3319 NSC67452 Tetrakis(hydroxymethyl)glycoluril Tetramethylol acetylene diuriene Tetramethylol acetylenediurea Tetramethylolglycoluril {Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione,} tetrahydro-1,3,4, 6-tetrakis(hydroxymethyl)-