On the Family tab, where you can view the other patents that are members of the same families as the patent you are currently viewing.
On the left side, you will see the publication number of each member.
The 
icon
indicates the result has additional CAS
substance content.
On the right side of the list, you can choose to display Priority Data, Current Assignee, Inventor, IPC, Abstract, or Application Number/Date. At the top of this list, you'll find the option to filter out by Authority.
