76-78-8
苦木素
→
~69%
26121-57-3
2-Desmethylquassin
26121-56-2
PICRASIN B
~56%
83543-82-2
PICRASINOSIDE A
139276-56-5
139276-57-6
2,12-Dimethoxy-1β-hydroxy-2,12-picradiene-11,16-dione 16-ethylene acetal