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 | ||
|---|---|---|---|---|---|
| 1,3,5-PENTANETRICARBOXYLIC ACID TRIS(TRIMETHYLSILYL) ESTER | C17H36O6Si3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRI-O-ACETYL-2,4,6-TRI-O-METHYLMANNITOL | C15H26O9 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRI-O-ACETYL-6-DEOXY-2,4-DI-O-METHYLGALACTITOL | C14H24O8 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRI-TERT-BUTYLBENZENE | C18H30 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIACETYLBENZENE | C12H12O3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRICHLOROBENZENE | C6H3Cl3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIETHYLBENZENE | C12H18 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIISOPROPYLBENZENE | C15H24 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIMETHOXYBENZENE | C9H12O3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIMETHYL-2,4,6-TRIS-(3,5-DI-TERT-BUTYL-4-HYDROXY-BENZYL)BENZENE | C54H78O3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIMETHYLBENZENE | C9H12 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIMETHYLCYCLOHEXANE | C9H18 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIMETHYLPYRAZOLE | C6H10N2 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIOXANE | C3H6O3 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIPHENYLPYRAZOLE | C21H16N2 | Mass Spec | Chemical | MassBank | |
| 1,3,5-TRIS(CHROLODIMETHYLSILYL)BENZENE | C12H21Cl3Si3 | Mass Spec | Chemical | MassBank | |
| 1,3,7-TRIHYDROXY-6-METHYLBICYCLO(4.3.0)NONANE | C10H18O3 | Mass Spec | Chemical | MassBank | |
| 1,3,7-TRIMETHYLXANTHINE | C8H10N4O2 | Mass Spec | Chemical | MassBank | |
| 1,3,7-Trimethyluric acid | C8H10N4O3 | Mass Spec | Environmental | MassBank | |
| 1,3-BENZENDIOL BIS(2-PROPENYL)ETHER BISEPOXIDE | C12H14O4 | Mass Spec | Chemical | MassBank | |
| 1,3-BENZENEDIOL | C6H6O2 | Mass Spec | Chemical | MassBank | |
| 1,3-BENZODIOXOL-5-METHYL 1,3-BENZODIOXOLE-5-CARBOXYLATE | C16H12O6 | Mass Spec | Chemical | MassBank | |
| 1,3-BENZODIOXOLE | C7H6O2 | Mass Spec | Chemical | MassBank | |
| 1,3-BENZODIOXOLE-5-CARBOXALDEHYDE | C8H6O3 | Mass Spec | Chemical | MassBank | |
| 1,3-BENZODIOXOLE-5-METHANOL | C8H8O3 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(1-PHENYLTETRAMETHYLDISILANYL)BENZENE | C26H38Si4 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(CHLORODIMETHYLSILYL)PROPANE | C7H18Cl2Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(DIMETHYLSILYL)PROPANE | C7H20Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(DIMETHYLSILYL)PROPANE (2D) | C7H20Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(PENTAMETYLDISILANYL)BENZENE | C16H34Si4 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(TETRAHYDRO-2-FURANYL)-5-FLUOROURACIL | C12H15FN2O4 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(TRIMETHYLSILYL)PROPANE | C9H24Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-BIS(TRIMETHYLSILYL)PROPENE | C9H22Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-BUTADIENE | C4H6 | Mass Spec | Chemical | MassBank | |
| 1,3-BUTANEDIOL | C4H10O2 | Mass Spec | Chemical | MassBank | |
| 1,3-Benzenediamine | C6H8N2 | Mass Spec | Chemical | MassBank | |
| 1,3-Benzenedicarboxylic acid, dihydrazide | C8H10N4O2 | Mass Spec | Chemical | MassBank | |
| 1,3-Bis(2-methylphenyl)urea | C15H16N2O | Mass Spec | Chemical | MassBank | |
| 1,3-Bis(4-cyanophenyl)propane | C17H14N2O2 | Mass Spec | Natural product | MassBank | |
| 1,3-CYCLOHEXANEDIOL | C6H12O2 | Mass Spec | Chemical | MassBank | |
| 1,3-Cyclohexanedimethanamine | C8H18N2 | Mass Spec | Chemical | MassBank | |
| 1,3-Cyclohexanedione | C6H8O2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI(2-METHOXYPHENYL)BENZO(F)QUINAZOLINE | C26H20N2O2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI(3,4-DIMETHOXYPHENYL)BENZO(F)QUINAZOLINE | C28H24N2O4 | Mass Spec | Chemical | MassBank | |
| 1,3-DI(4-BROMOPHENYL)BENZO(F)QUINAZOLINE | C24H14Br2N2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI(BROMOMETYL)-2,5-DIMETHOXYBENZENE | C10H12Br2O2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI-O-TRIMETHYLSILYL DECASPHINGANINE | C16H39NO2Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI-O-TRIMETHYLSILYL DODECASPHINGANINE | C18H43NO2Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI-O-TRIMETHYLSILYL TETRADECASPHINGANINE | C20H47NO2Si2 | Mass Spec | Chemical | MassBank | |
| 1,3-DI-O-TRIMETHYLSILYL-N-HEXADECANOYL-SPHINGOSINE | C40H83NO3Si2 | Mass Spec | Chemical | MassBank |