Product Key For On Premise – Dynamics 365 V9

Below is the query that I have used to find the product key for v9:

SELECT NvarCharColumn 
FROM [MSCRM_CONFIG].[dbo].[ConfigSettingsProperties] 
WHERE ColumnName like 'LicenseKey%'

Hope it helps.

Source: https://community.dynamics.com/crm/f/microsoft-dynamics-crm-forum/302973/how-can-found-dynamics-365-product-key?pifragment-97030=1