(2-Aziridinylethyl)amine 1-(2-Aminoethyl)aziridine 1-(2-Aminoethyl)ethylenimine 1-Aziridineethanamine 4025-37-0 Aziridine, 1-(2-aminoethyl)- N-(.beta.-Aminoethyl)ethylenimine N-(2-Aminoethyl)aziridine NSC145379