MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [DISPENSING SOLUTIONS, INC.] Home MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [DISPENSING SOLUTIONS, INC.] MUCINEX (GUAIFENESIN) TABLET, EXTENDED RELEASE [DISPENSING SOLUTIONS, INC.] PDF | XML NDC 55045-3143-2 Set ID 6c53cc58-aaab-49f5-8d61-7ce2681bc6a8 Generic Name Product Class Product Number Application Number NDA021282 Related Drugs Search DailyMed Drugs