Exact Mass: 189.18410279999998
Exact Mass Matches: 189.18410279999998
Found 4 metabolites which its exact mass value is equals to given mass value 189.18410279999998,
within given mass tolerance error 1.28E-8 dalton. Try search metabolite list with more accurate mass tolerance error
2.56E-9 dalton.
N(1)-acetylspermidinium(2+)
N(1)-acetylspermidinium(2+)
A doubly-charged ammonium ion arising from protonation of the primary and secondary amino groups of N(1)-acetylspermidine; major species at pH 7.3.