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. 2022 Jan 17;12:780. doi: 10.1038/s41598-021-04747-x

Table 3.

UPLC-TOF–MS report of ZF 52 EtOAc extract.

tR (min) Suggested compound Formula Found mass Adduct
6.69 Kigelianolide C27H36O10 520.3254 [M + 2H]+
7.44 6-p-Coumaroylsucrose C21H28O13 490.3163 [M + 2H]+
7.71 Martinoside C31H40O15 652.4091 [M]+
7.79 1-O-deacetyl-2α-hydroxykhayanolide E C27H32O11 534.3412 [M + 2H]+
8.14 CJ-14445 C16H18O4 275.1260 [M + 1]+
8.39 Oxidized verbascoside C29H34O15 622.3997 [M]+