Synonyms: | betulonic aldehyde;Betulonic aldehyde, 97%, Semi-Synthetic;Betulonaldehyde;lup-28-al-20(29)-en-3-one;Lup-20(29)-en-28-al, 3-oxo-;(1R,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-9-oxoicosahydro-3aH-cyclopenta[a]chrysene-3a-carbaldehyde |