Unfortunately not, the only way is to open each application and check the script which is there and then delete the unwanted one. I checked in the DB as well just to ensure if there is script mapping to an application or vice versa but unfortunately these are two independent tables and that too in two different databases hence no mapping at all whatsoever
The table that contains records for all the script is scriptsfiletbl located in db_cra_repository
The table that contains records for all the applications is crsapplication located in db_cra
Regards
Deepak