D:C-Friedo-B':A'-neogammacer-9(11)-en-3-one,7,19,28-trihydroxy-, (7b,8b,13b,14a,17b,18a,19a,21b)-
CAS No. 157414-07-8
D:C-Friedo-B':A'-neogammacer-9(11)-en-3-one,7,19,28-trihydroxy-, (7b,8b,13b,14a,17b,18a,19a,21b)-; Rubiarbonone B