No, it's not. Especially not poppy seeds sold as spices.
If you want to get high off poppy seeds, you'll have to grow them. However, the seeds you have are most like non-growable. The government forces companys to kill their seeds growing potential before selling them for spice purposes.
Be careful though, poppy seeds grow to become an opiate. Opiates are wonderful, but they are known to be very addictive.
If you're looking for growable-poppy-seeds, I can hook you up if you live in America.

- Encatuse