4. Chemistry of carbon compounds
  5. Miscellaneous organic carbon compounds

Denis A. Firth

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.alpha.,.omega.-Diarylpolyene photosensitizers for sulfonylazide

Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
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1,3-Alkylene-diazetidine-2,4-diones

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
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1,4-Diazabicyclooctane di-N,N'-quaternized compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
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3-Alkanoyloxyphthalides

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
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A cocatalyst system for trimerizing isocyanates

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
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