C07F9/6564 - CPC Classification Index

ClassID:

96235 ⎘

C07F9/6564 - CPC Classification

Classification description:

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds; Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms

Sub-classes:

C07F9/6568 » having phosphorus atoms as the only ring hetero atoms 32
C07F9/6571 » having phosphorus and oxygen atoms as the only ring hetero atoms 77
C07F9/6578 » having phosphorus and sulfur atoms with or without oxygen atoms, as ring hetero atoms 25
C07F9/6581 » having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms 5

Recent Application in this class:

20260055133

COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS

20240174710

COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS

20230335796

Compound, electrolyte solution for secondary battery comprising same, and secondary battery comprising same

20230183200

ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

20220356204

Compounds, compositions and methods for synthesis

20220278296

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

20180339999

Chiral phosphoramidimidates and derivatives thereof

20140142052

PHOSPHORYLATED POLYOLS, PYROPHOSPHATES, AND DERIVATIVES THEREOF HAVING BIOLOGICAL ACTIVITY

20090318651

HETEROCYCLIC COMPOUND AND HETEROCYCLIC POLYMERS