Exact Mass: 257.1253

Exact Mass Matches: 257.1253

Found 2 metabolites which its exact mass value is equals to given mass value 257.1253, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

1-tert-butyl-2,3,6,7-tetrahydro-1H-phosphepin-1-ium,tetrafluoroborate

1-tert-butyl-2,3,6,7-tetrahydro-1H-phosphepin-1-ium,tetrafluoroborate

C10H19BF4P (257.1253)


   

(5R)-6-(2-amino-1-carbamoyl-4,5-dihydroimidazol-4-yl)-5-hydroxyhexanoate

(5R)-6-(2-amino-1-carbamoyl-4,5-dihydroimidazol-4-yl)-5-hydroxyhexanoate

C10H17N4O4- (257.125)