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Adaptas

Search NIST 26 MS Databases

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This searches the new NIST 2026 version of the database.

Search NIST 26 Database for Compounds

Check whether a certain compound or class of compound exists within the NIST 26 database by entering a query here.

Text to Match: (match any part of name, CAS number without hyphens, formula, or molecular weight)
Spectra type: MS EI, MS/MS, GC RI

Note: More advanced searches are possible: noic "methyl ester" -amino .