hydrALAZINE HCl Tablets, USP, 10 mg, 100 Tablets per carton (10x10 blister packs), Rx only, Distributed by: MAJOR PHARMACEUTICALS, Livonia, MI 48152 USA. NDC # 0904-6440-61
Failed Impurities/Degradation Specifications: Out of specification result obtained during routine stability testing for Impurities.
Nationwide within USA
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0653-2022