: see insert in spectrum; digitoxigenin-(digitoxose)3;

C41H64013; MW = 764 : Serva, Heidelberg, GFR : suspension in methanol; 20 yg : standard : 1 X 104

REMARKS - The spectrum is dominated by pyrolysis fragments of the sugar moieties (compare with polysaccharide patterns, Group A). The peak at m/z 130 may well represent a dideoxyhexose-minus-H20 unit. No obvious pyrolysis products of the steroid skeleton are observed but note the high peak at m/z 44 (CO2 '?).

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