Diltiazem HCl Extended-Release Capsules, USP 120 mg, 100-count bottles, Rx only, Mfg. By: Par Pharmaceutical One Ram Ridge Rd Chestnut Ridge, NY 10977. NDC: 63739-014-10
Failed Dissolution Specifications. High dissolution results were obtained during stability testing.
Nationwide with the US
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0714-2018