DIFF Main Group
A01N 57/00 Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
Introduced: January 1980
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
4 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1980.
Child Classifications
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- A01N 57/02 having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34 since 1980 IPC+CPC Available in IPC and CPC
- A01N 57/10 having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds (A01N57/02 takes precedence) since 1980 IPC+CPC Available in IPC and CPC
- A01N 57/18 having phosphorus-to-carbon bonds (A01N57/02 takes precedence) since 1980 IPC+CPC Available in IPC and CPC
- A01N 57/26 having phosphorus-to-nitrogen bonds (A01N57/02 takes precedence) since 1980 IPC+CPC Available in IPC and CPC
- A01N 57/34 having phosphorus-to-halogen bonds; Phosphonium salts since 1980 IPC+CPC Available in IPC and CPC