Exact Mass: 642.1770884
Exact Mass Matches: 642.1770884
Found 2 metabolites which its exact mass value is equals to given mass value 642.1770884,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
4a-{[9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-5,10-dioxo-1h,3h,4h-naphtho[2,3-c]pyran-4a-yl]sulfanyl}-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione
4a-{[9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-5,10-dioxo-1h,3h,4h-naphtho[2,3-c]pyran-4a-yl]sulfanyl}-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione
(1s,3s,4as,10ar)-4a-{[(1s,3s,4as,10ar)-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-5,10-dioxo-1h,3h,4h-naphtho[2,3-c]pyran-4a-yl]sulfanyl}-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione
(1s,3s,4as,10ar)-4a-{[(1s,3s,4as,10ar)-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-5,10-dioxo-1h,3h,4h-naphtho[2,3-c]pyran-4a-yl]sulfanyl}-9,10a-dihydroxy-3-(2-hydroxyethyl)-1-methyl-1h,3h,4h-naphtho[2,3-c]pyran-5,10-dione
