Reference Spectral Library

Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.

	Formula	Modality	Category	Source
2,4-DIBENZYL-3,6-DIMETHYLPYRIDINE	C21H21N	Mass Spec	Chemical	MassBank
2,4-DIBENZYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C25H21N3O3	Mass Spec	Chemical	MassBank
2,4-DIBENZYLOXYBENZALDEHYDE	C21H18O3	Mass Spec	Chemical	MassBank
2,4-DIBUTYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C19H25N3O3	Mass Spec	Chemical	MassBank
2,4-DICHLORO-1-(BENZENESULFONYLMETHOXY)-5-(1-PYRROLIDINCARBONYLOXY)-BENZENE	C18H17Cl2NO5S	Mass Spec	Chemical	MassBank
2,4-DICHLORO-1-NAPHTOL	C10H6Cl2O	Mass Spec	Chemical	MassBank
2,4-DICHLORO-3-METHYLENEBUTYL ACETATE	C7H10Cl2O2	Mass Spec	Chemical	MassBank
2,4-DICHLOROANILINE	C6H5Cl2N	Mass Spec	Chemical	MassBank
2,4-DICHLOROBENZOIC ACID METHYL ESTER	C8H6Cl2O2	Mass Spec	Chemical	MassBank
2,4-DICHLOROPENTANE	C5H10Cl2	Mass Spec	Chemical	MassBank
2,4-DICHLOROPHENYL ACETATE	C8H6Cl2O2	Mass Spec	Chemical	MassBank
2,4-DIETHYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C15H17N3O3	Mass Spec	Chemical	MassBank
2,4-DIETHYL-5-METHLOXAZOLE	C8H13NO	Mass Spec	Chemical	MassBank
2,4-DIFLUOROBENZOIC ACID	C7H4F2O2	Mass Spec	Chemical	MassBank
2,4-DIFLUOROTOLUENE	C7H6F2	Mass Spec	Chemical	MassBank
2,4-DIFORMYL-3-METHYL-6-METHOXY PHENOL	C10H10O4	Mass Spec	Chemical	MassBank
2,4-DIFORMYL-3-METHYL-6-METHOXYPHENOL	C10H10O4	Mass Spec	Chemical	MassBank
2,4-DIFORMYL-6-ETHOXY PHENOL	C10H10O4	Mass Spec	Chemical	MassBank
2,4-DIFORMYL-6-ETHOXYPHENOL	C10H10O4	Mass Spec	Chemical	MassBank
2,4-DIHYDROXYBENZOIC ACID	C7H6O4	Mass Spec	Chemical	MassBank
2,4-DIISOPROPYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C17H21N3O3	Mass Spec	Chemical	MassBank
2,4-DIMETHOXYBENZOIC ACID	C9H10O4	Mass Spec	Chemical	MassBank
2,4-DIMETHOXYBENZOIC ACID METHYL ESTER	C10H12O4	Mass Spec	Chemical	MassBank
2,4-DIMETHOXYCINNAMIC ACID	C11H12O4	Mass Spec	Chemical	MassBank
2,4-DIMETHYL IMIDAZOLINE	C5H10N2	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-1-HEPTENE	C9H18	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,4H)-TRIONE	C13H11N3O3	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-3-PENTANONE	C7H14O	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-3-TRIMETHYLSILOXY-2-PENTENE	C10H22OSi	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINAZOLINE-1,3,6(2H,5H)-TRIONE	C12H12N4O3	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C13H13N3O3	Mass Spec	Chemical	MassBank
2,4-DIMETHYL-6-ETHYLPYRIDINE	C9H13N	Mass Spec	Chemical	MassBank
2,4-DIMETHYLACETOPHENONE	C10H12O	Mass Spec	Chemical	MassBank
2,4-DIMETHYLBENZENAMINE	C8H11N	Mass Spec	Chemical	MassBank
2,4-DIMETHYLBENZOIC ACID METHYL ESTER	C10H12O2	Mass Spec	Chemical	MassBank
2,4-DIMETHYLBENZOIC ACID TRIMETHYLSILYL ESTER	C12H18O2Si	Mass Spec	Chemical	MassBank
2,4-DIMETHYLBENZOPHENONE	C15H14O	Mass Spec	Chemical	MassBank
2,4-DIMETHYLCYCLOPENTANONE	C7H12O	Mass Spec	Chemical	MassBank
2,4-DIMETHYLCYCLOPENTANONE (2,5,5-D3)	C7H12O	Mass Spec	Chemical	MassBank
2,4-DIMETHYLHEXANE	C8H18	Mass Spec	Chemical	MassBank
2,4-DIMETHYLPENTANE	C7H16	Mass Spec	Chemical	MassBank
2,4-DIMETHYLPHENOL	C8H10O	Mass Spec	Chemical	MassBank
2,4-DIMETHYLPYRIDINE	C7H9N	Mass Spec	Chemical	MassBank
2,4-DIMETHYLQUINOLINE	C11H11N	Mass Spec	Chemical	MassBank
2,4-DIMETHYLTHIAZOLE	C5H7NS	Mass Spec	Chemical	MassBank
2,4-DINITROFLUOROBENZENE	C6H3FN2O4	Mass Spec	Chemical	MassBank
2,4-DINITROPHENYLACETIC ACID	C8H6N2O6	Mass Spec	Chemical	MassBank
2,4-DINITROPHENYLHYDRAZINE	C6H6N4O4	Mass Spec	Chemical	MassBank
2,4-DINITROTOLUENE	C7H6N2O4	Mass Spec	Chemical	MassBank
2,4-DIPHENYLTHIAZOLE	C15H11NS	Mass Spec	Chemical	MassBank

Reference Spectral Library

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