Useful links

λ(nm) = 1240/E(eV)
Web of Knowledge - Web of Science

Patent search (Europe)

AIST:RIO-DB Spectral Database for Organic Compounds,SDBS

Fluorescence Spectra Viewer (Thermo Scientific)

Oligonucleotide calculator

Prediction of NMR spectra

Solvents properties and miscibility

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Spectrum Info Ltd. Fine organic chemicals, Kiev

Molecular weight calculator

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