X (THEOPHYLLINE) POWDER [AX PHARMACEUTICAL CORP] Home X (THEOPHYLLINE) POWDER [AX PHARMACEUTICAL CORP] X (THEOPHYLLINE) POWDER [AX PHARMACEUTICAL CORP] PDF | XML NDC 62157-375-01 Set ID ecad33a7-4e35-431a-956d-42630e48f323 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs