Exact Mass: 438.1405

Exact Mass Matches: 438.1405

Found 1 metabolites which its exact mass value is equals to given mass value 438.1405, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Chloroacetamido-PEG4-NHS ester

Chloroacetamido-PEG4-NHS ester

C17H27ClN2O9 (438.1405)