Figure 2.
MS/MS spectra of esculetin glucoside ((a), compound 7), esculetin sulfate ((b), compound 11), and esculetin ((c), compound 13) from Table 1.
MS/MS spectra of esculetin glucoside ((a), compound 7), esculetin sulfate ((b), compound 11), and esculetin ((c), compound 13) from Table 1.