Coffee Mate

Question

I bought coffee creamer by Coffee Mate, and it has an OU-D- however it says this is a non-dairy product. The ingredients for one flavor are: INGREDIENTS: SUGAR, VEGETABLE OIL (PARTIALLY HYDROGENATED COCONUT OR PALM KERNEL AND CANOLA, HYDROGENATED PALM, SOYBEAN, COTTONSEED, AND/OR SAFFLOWER), CORN SYRUP SOLIDS, SODIUM CASEINATE (A MILK DERIVATIVE)**, NATURAL AND ARTIFICIAL FLAVORS, DIPOTASSIUM PHOSPHATE (MODERATES COFFEE ACIDITY), MONO- AND DIGLYCERIDES (PREVENTS OIL SEPARATION), SALT, SODIUM ALUMINOSILICATE, SUCRALOSE. ** Not a source of lactose. Is it dairy? Thanks