Robuta

https://webbook.nist.gov/cgi/cbook.cgi?ID=C27763548&Units=CAL&Mask=200 (S)-2-methylbutanoyl chloride chloride https://phytochem.nal.usda.gov/chemical-14-oxo-9-stearyl-8-2-methylbutanoyl-15-hydroxyacanthospermolide Chemical 14-OXO-9-STEARYL-8-(2-METHYLBUTANOYL)-15-HYDROXYACANTHOSPERMOLIDE | Dr. Duke's... https://phytochem.nal.usda.gov/chemical-14-oxo-9-palmityl-8-2-methylbutanoyl-15-hydroxyacanthospermolide Chemical 14-OXO-9-PALMITYL--8-(2-METHYLBUTANOYL)-15-HYDROXYACANTHOSPERMOLIDE | Dr. Duke's...