PHENYLBUTAZONE INJECTION [ASPEN VETERINARY RESOURCES, LTD.] Home PHENYLBUTAZONE INJECTION [ASPEN VETERINARY RESOURCES, LTD.] PHENYLBUTAZONE INJECTION [ASPEN VETERINARY RESOURCES, LTD.] PDF | XML NDC 46066-282-04 Set ID 340d310d-7987-4f9c-ae39-eab2340d8f74 Generic Name Product Class Product Number Application Number ANADA200371 Related Drugs Search DailyMed Drugs