Indium, compd. with rubidium (4:1) is a chemical compound registered under CAS number 12437-47-7, with the molecular formula In4Rb and a molecular weight of about 544.75 g/mol. It is also known as In4Rb. ChemIBD supplies Indium, compd. with rubidium (4:1) for laboratory research and bulk production; product code 2371889. Send an inquiry for purity, packaging, price and lead time.