14-Dehydrobrowniine 4829-56-5 Aconitan-14-one, 20-ethyl-7,8-dihydroxy-1,6,16-trimethoxy-4-(methoxymethyl)-, (1alpha,6beta,16beta)- Aconitan-14-one, 7,8-dihydroxy-20-ethyl-4-(methoxymethyl)-1,6,16-trimethoxy-, (1-alpha,6-beta,16-beta)- Dehydrobrowniine