MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [REMEDYREPACK INC.] Home MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [REMEDYREPACK INC.] MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [REMEDYREPACK INC.] PDF | XML NDC 70518-0228-0, 70518-0228-1 Set ID 6356db25-f666-43b2-a14a-a999acf30f1f Generic Name Product Class Product Number Application Number NDA021282 Related Drugs Search DailyMed Drugs