improve itPlease be advised that the items marked in red are something different from the Chemical Name provided in your inquiry eg Ginsenoside F2 → 20S-Ginsenoside-F2 and Ginsenoside Compound K → 20S

Please note that the items highlighted in red differ from the Chemical Name provided in your inquiry. For example, Ginsenoside F2 should be 20(S)-Ginsenoside-F2 and Ginsenoside Compound K should be 20(S)-Ginsenoside C-K. To ensure accuracy, I kindly request a recheck of the CAS NUMBER for these items.

Regarding "Ginsenoside Compound O," it is not listed in our catalogue. We conducted a search on PUBCHEM and CHEMICALBOOK and found that "Ginsenoside Compound O" is an alternative name for "Ginsenoside Rd2." However, it would be preferable if the end user could confirm this compound.