(16R)-deshydroxymethyl-stemmadenine + formate => 17-dehydrostemmadenine + H2O
(16r)-deshydroxymethyl-stemmadenine + formate => 17-dehydrostemmadenine + h2o
(16R)-deshydroxymethyl-stemmadenine + formate => 17-dehydrostemmadenine + H2O
(16r)-deshydroxymethyl-stemmadenine + formate => 17-dehydrostemmadenine + h2o