3α,21α,22β-Trihydroxyoleana-11,13(18)-dien-28-oic acid β-lactone
CAS No. 67779-71-9
3α,21α,22β-Trihydroxyoleana-11,13(18)-dien-28-oic acid β-lactone;Papyriogenin G
EPON 67076-53-3
Al.Cu 67070-72-8