I would not recommend it. You should be using the pag oil that is referenced by your compressor’s manufacturer. These manufacturers test varying types of oil and choose the one that best protects their individual design.
Each compressor and or manufacturer may recommend a different variant of pag oil and by following their instructions you will prolong the life of your compressor and your air conditioning system.
If you are looking to purchase pag oil then hop over to Ebay for the best bargain!