1,4-Bis(O-diaziridinylphospho)benzene 1,4-Phenylene phosphorodiamidate, cyclic tetrakis(1,2-ethanediyl imide) 1,4-Phenylene phosphorodiamidate, cyclic tetrakis(1,2-ethanediylimide) 1858-46-4 A-14 Hydroquinone, bis[bis(1-aziridinyl)phosphinate] Hydroquinone, diester with bis(1-aziridinyl) phosphinic acid NSC42158 O,O'-p-Phenylene N,N',N'',N'''-tetraethylenetetraamidediphosphate Phosphinic acid, bis(1-aziridinyl)-, 1,4-phenylene ester Phosphinic acid, bis(1-aziridinyl)-, p-phenylene ester Phosphoric acid, 1,4-dioxyphenyl-O,O-bis-, diethylene diamide RC 4 p-Phenylene phosphorodiamidate, cyclic tetrakis(ethylene imide) p-Phenylenediphosphoric acid tetraethyleneimide