Please check the server log file for missing license errors, because some generated fields might require additional calculator licenses.

You can also check the field configuration, and whether the additional data field is configured to store at the level you expect it to. For example, a field stored only at the lot level will not be visible if you open the compound version record. 

On the other hand, make sure that the field is correctly configured, having "chemicalterms" for Data Generators and the proper Generator Parameters (more info at Chemical Terms Function list).