{"effective_time":"20120113","id":"9ed25b82-05a9-4d9f-b7e6-c0c2fac6a0bc","openfda":{},"package_label_principal_display_panel":["PRINCIPAL DISPLAY PANEL - 50 Cartridge Carton super dent NDC 66467-9790-5 Mepivacaine Mepivacaine HCl 2% and Levonordefrin 1:20,000 Injection (Mepivacaine HCl and Levonordefrin Injection, USP) Product # 951-6215 ADA ACCEPTED American Dental Association ® For Dental Block and Infiltration Only 50 Cartridges - 1.7 mL minimum each Rx Only Principal Display Panel - 50 Cartridge Carton"],"set_id":"8c1a73a2-558a-4d3d-a62f-7d1c0033bdfc","spl_product_data_elements":["Mepivacaine Hydrochloride and Levonordefrin Mepivacaine Hydrochloride and Levonordefrin Mepivacaine Hydrochloride Mepivacaine Levonordefrin Levonordefrin Sodium Chloride Potassium Metabisulfite Edetate Disodium Sodium Hydroxide Hydrochloric Acid Water"],"version":"1"}