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Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07F
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
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9/00
Compounds containing elements of Groups 5 or 15 of the Periodic Table
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C07F9/02
Phosphorus compounds
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C07F9/06
without P—C bonds
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C07F9/16
Esters of thiophosphoric acids or thiophosphorous acids
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C07F9/165
Esters of thiophosphoric acids
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C07F9/17
with hydroxyalkyl compounds without further substituents on alkyl
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