Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.
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| Formula | Modality | Category | Source | ||
|---|---|---|---|---|---|
| 2-Ethylhexyl diphenyl phosphate | C20H27O4P | Mass Spec | Environmental | MassBank | |
| 2-Ethylhexyl sulfate | C8H18O4S | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexylparaben | C15H22O3 | Mass Spec | Chemical | MassBank | |
| 2-Ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine | C20H23N | Mass Spec | Pharmaceutical | MassBank | |
| 2-Etylhexyldiphenylphosphate | C20H27O4P | Mass Spec | Natural product | MassBank | |
| 2-FLUORENYL METHYL KETONE | C15H12O | Mass Spec | Chemical | MassBank | |
| 2-FLUORENYLMETHANOL | C14H12O | Mass Spec | Chemical | MassBank | |
| 2-FLUORENYLMETHYL BENZOATE | C21H16O2 | Mass Spec | Chemical | MassBank | |
| 2-FLUORO-3,7-BIS(METHOXYMETHYL)CYCLOHEPTA-2,4,6-TRIEN-1-ONE | C11H13FO3 | Mass Spec | Chemical | MassBank | |
| 2-FLUOROANILINE | C6H6FN | Mass Spec | Chemical | MassBank | |
| 2-FLUOROBIPHENYL | C12H9F | Mass Spec | Chemical | MassBank | |
| 2-FORMYL-1-METHYLINDOLE | C10H9NO | Mass Spec | Chemical | MassBank | |
| 2-FORMYLTHIOPHENE | C5H4OS | Mass Spec | Chemical | MassBank | |
| 2-FURYL PENTYL KETONE | C10H14O2 | Mass Spec | Chemical | MassBank | |
| 2-Fluorobenzothiazole | C7H4FNS | Mass Spec | Pharmaceutical | MassBank | |
| 2-Furoate | C5H4O3 | Mass Spec | Chemical | MassBank | |
| 2-Guanidinobenzimidazole | C8H9N5 | Mass Spec | Chemical | MassBank | |
| 2-HEPTADECYL IMIDAZOLINE | C20H40N2 | Mass Spec | Chemical | MassBank | |
| 2-HEPTAFLUOROPROPYL-5-TRIFLUOROMETHYLBENZMIDAZOLE | C11H4F10N2 | Mass Spec | Chemical | MassBank | |
| 2-HEPTAFLUOROPROPYLBENZIMIDAZOL | C10H5F7N2 | Mass Spec | Chemical | MassBank | |
| 2-HEPTANOL | C7H16O | Mass Spec | Chemical | MassBank | |
| 2-HEPTANONE | C7H14O | Mass Spec | Chemical | MassBank | |
| 2-HEPTANOYLFURAN | C11H16O2 | Mass Spec | Chemical | MassBank | |
| 2-HEPTANOYLTHIOPHENE | C11H16OS | Mass Spec | Chemical | MassBank | |
| 2-HEPTENAL O-2,3,4,5,6-PENTAFLUOROBENZYLOXIME | C14H14F5NO | Mass Spec | Chemical | MassBank | |
| 2-HEPTENOL | C7H14O | Mass Spec | Chemical | MassBank | |
| 2-HEPTENYLTRIMETHYLSILANE | C10H22Si | Mass Spec | Chemical | MassBank | |
| 2-HEPTYLCYCLOPENTANONE | C12H22O | Mass Spec | Chemical | MassBank | |
| 2-HEPTYLFURAN | C11H18O | Mass Spec | Chemical | MassBank | |
| 2-HEPTYLTHIOPHENE | C11H18S | Mass Spec | Chemical | MassBank | |
| 2-HEXADECANONE | C16H32O | Mass Spec | Chemical | MassBank | |
| 2-HEXADECENOIC ACID METHYL ESTER | C17H32O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXANOL | C6H14O | Mass Spec | Chemical | MassBank | |
| 2-HEXANONE | C6H12O | Mass Spec | Chemical | MassBank | |
| 2-HEXANOYLFURAN | C10H14O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXANOYLTHIOPHENE | C10H14OS | Mass Spec | Chemical | MassBank | |
| 2-HEXENAL | C6H10O | Mass Spec | Chemical | MassBank | |
| 2-HEXENAL O-2,3,4,5,6-PENTAFLUOROBENZYLOXIME | C13H12F5NO | Mass Spec | Chemical | MassBank | |
| 2-HEXYL BUTYRATE | C10H20O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXYL-3,4-DIACETOXY-1,6-DIOXASPIRO(4,5)DECANE | C18H30O6 | Mass Spec | Chemical | MassBank | |
| 2-HEXYLCYCLOPENTANONE | C11H20O | Mass Spec | Chemical | MassBank | |
| 2-HEXYLDECANOIC ACID | C16H32O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXYLDECANOIC ACID METHYL ESTER | C17H34O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXYLDECANOIC ACID TRIMETHYLSILYL ESTER | C19H40O2Si | Mass Spec | Chemical | MassBank | |
| 2-HEXYLFURAN | C10H16O | Mass Spec | Chemical | MassBank | |
| 2-HEXYLOXYETHANOL | C8H18O2 | Mass Spec | Chemical | MassBank | |
| 2-HEXYLPYRIDINE | C11H17N | Mass Spec | Chemical | MassBank | |
| 2-HEXYLTHIOPHENE | C10H16S | Mass Spec | Chemical | MassBank | |
| 2-HYDROXY-1,2,3-PROPANETRICARBOXYLIC ACIDTRIBUTYL ESTER | C18H32O7 | Mass Spec | Chemical | MassBank | |
| 2-HYDROXY-1,7,7-TRIMETHYLBICYCLO(2.2.1)HEPTAN-3-ONE | C10H16O2 | Mass Spec | Chemical | MassBank |