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 | ||
|---|---|---|---|---|---|
| 1,2-DI(PARA-BROMOPHENYL)-1,2-DIMETHYL-1,2-DIPHENYLDISILANE | C26H24Br2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-SEC-BUTYLHYDRAZINE | C8H20N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-TERT-BUTYL-1,2-DICHLORO-1,2-DIMETHYLDISILANE | C10H24Cl2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-TERT-BUTYL-1,2-DIFLUORO-1,2-DIMETHYLDISILANE | C10H24F2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-TERT-BUTYL-1-CHLORO-1,2-DIMETHYLDISILANE | C10H25ClSi2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-TERT-BUTYL-1-CHLORO-2-FLUORO-1,2-DIMETHYLDISILANE | C10H24ClFSi2 | Mass Spec | Chemical | MassBank | |
| 1,2-DI-TERT-BUTYL-3-PIVALOYLCYCLOPROPENE | C16H28O | Mass Spec | Chemical | MassBank | |
| 1,2-DIACETOXYETHANE | C6H10O4 | Mass Spec | Chemical | MassBank | |
| 1,2-DIAMINOCYCLOHEXANE | C6H14N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIAMINOPROPANE | C3H10N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIBROMOETHANE | C2H4Br2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIBROMOPROPANE | C3H6Br2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIBUTYL-1,2-DIMETHYLDISILANE | C10H26Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIBUTYL-1,2-DIMETHYLDISILANE (1,2-D2) | C10H26Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIBUTYLHYDRAZINE | C8H20N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLORO-1,1,2,2-TETRAMETHYLDISILANE | C4H12Cl2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLORO-1,2-DIETHYL-1,2-DIMETHYLDISILANE | C6H16Cl2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROBENZENE | C6H4Cl2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROBUT-3-ENE | C4H6Cl2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROETHANE | C2H4Cl2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROPENTANE | C5H10Cl2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROPROPANE | C3H6Cl2 | Mass Spec | Chemical | MassBank | |
| 1,2-DICHLOROTETRAETHYLDISILANE | C8H20Cl2Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHOXYETHANE | C6H14O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYL-1,1,2,2-TETRAMETHYLDISILANE | C8H22Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYL-1,2-DIMETHYL-1,2-DI(PARA-TOLYL)DISILANE | C20H30Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYL-1,2-DIMETHYLDISILANE | C6H18Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYL-1,2-DIMETHYLPROPYL(PARA-TOLYL)DISILANE | C16H30Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYLBENZENE | C10H14 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYLHYDRAZINE | C4H12N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIETHYNYL-1,1,2,2-TETRAPHENYLDISILANE | C28H22Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIFLUOROBENZENE | C6H4F2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIHYDRONAPHTHALENE | C10H10 | Mass Spec | Chemical | MassBank | |
| 1,2-DIHYDROXY-3-(1-NAPHTHOXY)-PROPANE | C13H14O3 | Mass Spec | Chemical | MassBank | |
| 1,2-DIHYDROXYLBUTANE | C4H10O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIIODOPROPANE | C3H6I2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIISOPROPYLHYDRAZINE | C6H16N2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHOXY-4-(2-PROPENYL)BENZENE | C11H14O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHOXY-4-NITROBENZENE | C8H9NO4 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHOXYBENZENE | C8H10O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHOXYCARBONYL-3-OXO-5-PHENYL-4,5-DEHYDROPIPERIDINO(2,1,6-CD)INDOLIZINE | C21H15NO5 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHOXYETHANE | C4H10O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYL-1,2-DIPROPYLDISILANE | C8H22Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYL-1,2-DIPROPYLDISILANE (1,2-D2) | C8H22Si2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYL-2-PYRROLINE | C6H11N | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYL-8-NITROPYRROLO(3,2-F)QUINOLINE | C13H11N3O2 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYLCYCLOHEXANE | C8H16 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYLINDOLE | C10H11N | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYLNAPHTHALENE | C12H12 | Mass Spec | Chemical | MassBank | |
| 1,2-DIMETHYLPIPERIDINE | C7H15N | Mass Spec | Chemical | MassBank |