Bundesrepublik Deutschland 5 DM Silber Kursmünze 1972 G Silberadler unc | MA-Shops
Direct studies of 1,1-diazenes. Syntheses, infrared and electronic spectra, and kinetics of the thermal decomposition of N-(2,2,6,6-tetramethylpiperidyl)nitrene and N-(2,2,5,5-tetramethylpyrrolidyl)nitrene | Journal of the American Chemical Society