2,5-Bis(1-aziridinyl)-1,4-benzoquinone 2,5-Bis(1-aziridinyl)-p-benzoquinone 2,5-Bis(aziridino)-1,4-benzoquinone 2,5-Bis(ethyleneimino)-1,4-benzoquinone 2,5-Bisethyleneiminebenzoquinone 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1-aziridinyl)- 2,5-Di(ethyleneimino)-1,4-benzoquinone 526-62-5 Bayer G 4073 Chinon DB ENT 50702 Ethylenimine quinone MC 688 NSC30706 PBE Quinone I p-Benzoquinone, 2,5-bis(1-aziridinyl)-