cerium, compound with magnesium (1:2) is a chemical compound registered under CAS number 12671-25-9, with the molecular formula CeMg2 and a molecular weight of about 188.72 g/mol. It is also known as cerium; $l2-magnesane. ChemRoots supplies cerium, compound with magnesium (1:2) for laboratory research and bulk production; product code 1451593. Send an inquiry for purity, packaging, price and lead time.