... superimposable on those 1. These observations led to the formulation of raddeanoside R9 (2) as 3-0-0t-L (C) 1989 Pharmaceutical Society of ... Calcd for Vol. ... 13C-NMR Chemical Shifts of Sugar Moieties in C5D5N 3 6°) 1 2 3—O-Sugar moieties Ara inner 1 104.8 104.9 104.9 2 ...