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MS spectra of identified compounds. (A) Bersaldegenin-3-acetate, (B) 16-hydroxybersaldegenin acetate, (C) bersaldegenin-4-acetate, (D) bersaldegenin-5-acetate, (E) bryophyllin B, (F) bryophyllin A, (G) bersaldegenin-1-acetate, (H) bersaldegenin-2-acetate, (I) daigremontianin, (J) bersaldegenin-1,3,5-orthoacetate.
