The chemical Ginsenoside Rb1 has a designated molecular formula of C54H92O23 and a molecular weight of 1109.307 g/mol. Synonyms may include: Arasaponin E1, EINECS 255-532-8, Ginsenoside RB1, GRb 1, Gynosaponin C, Gypenoside III, NSC 310103, Panax saponin E, Pseudoginsenoside D, Sanchinoside E1, UNII-7413S0WMH6 (ChemID).