Exact Mass: 638.1775732
Exact Mass Matches: 638.1775732
Found 2 metabolites which its exact mass value is equals to given mass value 638.1775732,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
r-(+)-6,6-bis(diphenylphosphino)-2,2,3,3-tetrahydro-5,5-bi-1,4-benzodioxin
r-(+)-6,6-bis(diphenylphosphino)-2,2,3,3-tetrahydro-5,5-bi-1,4-benzodioxin