Exact Mass: 199.9965708
Exact Mass Matches: 199.9965708
Found 2 metabolites which its exact mass value is equals to given mass value 199.9965708,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Methyl 4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylate
Methyl 4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylate