Diltiazem HCl Extended Release Capsules, USP 120 mg, 500 count bottles, Rx only, Mylan Pharmaceuticals, Inc., Morgantown, WV 26505. NDC 0378-5220-05.
Mylan Pharmaceuticals
Failed Impurities/Degradation Specifications: High out-of-specification results for a related compound obtained during routine stability testing.