cas 151-56-4 CAS No. 151-56-4 Chemical Name: Ethyleneimine Synonyms EI;tl337;TL 337;Aziran;Azirane;Aziridin;Aziridina;ENT-50324;AZIRIDINE;Ethirydine CBNumber: CB9489965 Molecular Formula: C2H5N Formula Weight: 43.07 July 15, 2021 By admin 0 0