"Dried pomegranate seeds (anardana) are used in both Indian and Iranian cooking.  The Dried seeds impart a sweet/sour flavor to vegetables and legume dishes." www.gourmetsleuth .com. 

Grenadine Syrup and Pomegranate Molasses/Syrup are both made from pomegranates but they are very different.  "Grenadine is made by cutting the seeds in the food processor with the knife blade.  Simmer with 1/4 cup honey over low heat for 3 minutes.  Stir well and strain."  www.webtender.com  "Pomegranate  Molasses/Syrup is made by reducing pomegranate juice to a thick, sweet/sour reddish brown syrup.  There are no additives or preservatives; simply pure, concentrated  pomegranate juice." www.gourmetsleuth.com