DIFF Subgroup
C01F 11/20 Halides
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Compounds of calcium, strontium, or barium > Halides
CPC:
Compounds of calcium, strontium, or barium (C01F7/00 takes precedence) > Halides
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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