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PCE
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DIFF Subgroup
A61K 31/10

Sulfides; Sulfoxides; Sulfones

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Medicinal preparations containing organic active ingredients > Sulfur, selenium or tellurium compounds, e.g. thiols > Sulfides; Sulfoxides; Sulfones

CPC:

Medicinal preparations containing organic active ingredients > Sulfur, selenium, or tellurium compounds, e.g. thiols > Sulfides; Sulfoxides; Sulfones

No child classifications to compare. This is a leaf node in both IPC and CPC.