Product Name:20(R)-Notoginsenoside R2
IUPAC Name:(2S,3R,4S,5R)-2-{[(2R,3R,4S,5S,6R)-2-{[(1S,3aS,3bR,5R,7R,9aR,11S,11aS)-7,11-dihydroxy-1-[(2R)-2-hydroxy-6-methylhept-5-en-2-yl]-3a,3b,6,6,9a-pentamethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-5-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy}oxane