Phosphorus bound to oxygen

Introduced: July 1974

Full Title

Use of organic ingredients > Phosphorus-containing compounds > Phosphorus bound to oxygen

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1974.

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C08K 5/52 Phosphorus bound to oxygen only since 1974 +1 CPC IPC+CPC Available in IPC and CPC
C08K 5/53 bound to oxygen and to carbon only since 1974 IPC+CPC Available in IPC and CPC