(4R)-2β,3β,16β,21β-Tetrahydroxyolean-12-ene-24,28-dioic acid is a chemical compound registered under CAS number 26121-80-2, with the molecular formula C30H46 O8 and a molecular weight of about 534.69 g/mol. It is also known as Platycogenic acid B. DeWeiChem supplies (4R)-2β,3β,16β,21β-Tetrahydroxyolean-12-ene-24,28-dioic acid for laboratory research and bulk production; product code 937484. Send an inquiry for purity, packaging, price and lead time.