Synonyms(3α,4β)-3-(acetyloxy)-11-oxo-Urs-12-en-23-oic acid Close (3α,4β)-3-(acetyloxy)-11-oxo-Urs-12-en-23-oic acid Related products 3-Acetyl-11-keto-β-boswellic acid M.F. M.W. 512.73 CAT# AR-B05569 CAS# 67416-61-9