Within: halogen (organic).

A compound has aryl halide when it has any of the groups below. A parent group is never matched itself, and its count of a compound is the number of occurrences of all of them together.

Groups directly under it

fluoro (aryl) fluoro_aryl

within: fluoro, aryl halide

chloro (aryl) chloro_aryl

within: chloro, aryl halide

bromo (aryl) bromo_aryl

within: bromo, aryl halide

iodo (aryl) iodo_aryl

within: iodo, aryl halide

In the ATB

• 5,097 annotated compounds have it;
• 166 of them have experimental reference data;
• 0 are monofunctional: this is their only group, once (rings count as groups, so a phenol is not).

The annotated compounds are those with experimental reference data plus small, neutral organic compounds (up to 12 heavy atoms), not every ATB molecule. Through the API: GET /api/v1/molecules?functional_group=halo_aryl.

Annotation scheme 2.