Exact Mass: 257.89789340000004
Exact Mass Matches: 257.89789340000004
Found 2 metabolites which its exact mass value is equals to given mass value 257.89789340000004,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
3-acetyl-5-chlorothiophene-2-sulfonyl chloride
3-acetyl-5-chlorothiophene-2-sulfonyl chloride
C6H4Cl2O3S2 (257.89789340000004)
3-CHORO-4-(METHYLSUFONYL)THIOPHENE-2-CARBONYL CHLORIDE
3-CHORO-4-(METHYLSUFONYL)THIOPHENE-2-CARBONYL CHLORIDE
C6H4Cl2O3S2 (257.89789340000004)