1,1'-(1,9-Dioxo-1,9-nonanediyl)bis(2-methylaziridine) 1,1'-(1,9-Dioxononane-1,9-diyl)bis(2-methylaziridine) 72797-24-1 Aziridine, 1,1'-(1,9-dioxo-1,9-nonanediyl)bis(2-methyl- EINECS 276-849-8