Exact Mass: 643.4156072000001
Exact Mass Matches: 643.4156072000001
Found 3 metabolites which its exact mass value is equals to given mass value 643.4156072000001,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Acetyl-pepstatin
4-(2-{4-[2-(2-acetamido-3-methylbutanamido)-3-methylbutanamido]-3-hydroxy-6-methylheptanamido}propanamido)-3-hydroxy-6-methylheptanoic acid
C31H57N5O9 (643.4156072000001)