I applied and got approved for a Schengen visa with multiple entries to the Netherlands. On my application I noted a planned trip to Romania as well. Due to changes in itinerary (the trip is being paid for by my company) I'm now only traveling to Romania. Flights and hotels are booked and have been paid for by my company.
However, I have an extra weekend in Romania and I was thinking of flying to Rome overnight only: leave Romania on Saturday to travel to Rome, leave Rome on Sunday and travel back to Romania to complete my trip.
Can I use my Schengen multiple-entry visa despite not having the Netherlands as part of my itinerary anymore?