17-Norkauran-18-oic acid, 13-methyl-16-oxo-, (4α,8β,13β)-
17-Nor-8β,13β-kauran-18-oic acid, 13-methyl-16-oxo-
Isosteviol
(4α,8β,13β)-13-Methyl-16-oxo-17-norkauran-18-oic acid
iso-Steviol
Ketoisostevic acid
(-)-Isosteviol
NSC 231875
1H-2,10a-Ethanophenanthrene-8-carboxylic acid, dodecahydro-2,4b,8-trimethyl-12-oxo-, (2S,4aR,4bS,8R,8aS,10aR)-