| NDC | Trade Name | Labeler Name | Deleted | Deleted Date |
|---|
| 54949-0003 | Nitrous Oxide | ABCO Welding and Industrial Supply Inc. | YES | No later than 2019-12-28 |
| 10006-0002 | NITROUS OXIDE | Acetylene Oxygen Company | YES | No later than 2019-12-28 |
| 10014-0003 | Nitrous Oxide | Aero All Gas Company | NO | |
| 17575-0011 | Nitrous Oxide | AGL Welding Supply Co., Inc. | NO | |
| 22557-0003 | Nitrous Oxide | AGP LLC | NO | |
| 42411-0043 | NITROUS OXIDE | Air Liquide America Specialty Gases LLC | YES | No later than 2017-04-03 |
| 42411-0041 | NITROUS OXIDE | Air Liquide America Specialty Gases LLC | YES | No later than 2017-04-03 |
| 42411-0040 | NITROUS OXIDE | Air Liquide America Specialty Gases LLC | YES | No later than 2017-04-03 |
| 64735-0041 | NITROUS OXIDE | Air Liquide Healthcare America Corporation | YES | No later than 2017-04-03 |
| 64735-0040 | NITROUS OXIDE | Air Liquide Healthcare America Corporation | YES | No later than 2017-04-03 |
| 10167-0200 | NITROUS OXIDE | Air Source Industries | NO | |
| 63978-0201 | Nitrous Oxide | Air Supply of North Texas | NO | |
| 25543-0012 | Nitrous Oxide | Airgas East, Inc. | YES | No later than 2019-12-28 |
| 58420-0003 | Nitrous Oxide | Airgas Intermountain Inc | YES | No later than 2019-12-28 |
| 57472-0003 | Nitrous Oxide | AIRGAS NOR PAC INC | YES | No later than 2019-12-28 |
| 58789-0006 | Nitrous Oxide | Airgas Northern California and Nevada, Inc. | YES | No later than 2019-12-28 |
| 11054-0007 | NITROUS OXIDE | AIRGAS USA, LLC | NO | |
| 10678-0006 | Nitrous Oxide | Airgas-West, Inc. | YES | No later than 2019-12-28 |
| 24312-0003 | NITROUS OXIDE | Airtec Gases, LLC | NO | |
| 44076-0012 | Nitrous Oxide | American Welding & Gas | NO | |
| 55749-0006 | Nitrous Oxide | American Welding & Gas | YES | No later than 2014-09-24 |
| 52346-0012 | Nitrous Oxide | AMERICAN WELDING & GAS, INC. | YES | No later than 2022-12-30 |
| 52085-0003 | Nitrous Oxide | Analgesic Services Inc | NO | |
| 44397-0010 | NITROUS OXIDE | Argyle Welding Supply Co. Inc. | YES | No later than 2019-12-28 |
| 44397-0021 | NITROUS OXIDE | Argyle Welding Supply Company, Inc. | YES | No later than 2019-12-28 |
| 12121-0002 | NITROUS OXIDE | Badger Welding Supplies, Inc. | NO | |
| 62097-0004 | Nitrous Oxide | Boggs Gases div. Boggs Fire Equipment | NO | |
| 62097-0006 | Nitrous Oxide | Boggs Gases div. Boggs Fire Equipment | YES | No later than 2019-03-18 |
| 52849-0500 | NITROUS OXIDE | Capweld Inc | YES | No later than 2019-12-28 |
| 70151-0004 | Nitrous Oxide | Central Welding Supply Company | NO | |
| 10252-0003 | Nitrous Oxide | Coastal Welding Supply Inc | YES | No later than 2023-09-14 |
| 34330-0003 | NITROUS OXIDE | Compressed Gases Inc | YES | No later than 2019-12-28 |
| 44517-0020 | NITROUS OXIDE | Corrigan Propane LLC dba Blue Water Industrial Products | NO | |
| 52568-0002 | NITROUS OXIDE | Crumpton Welding Supply & Equipment, Inc. | NO | |
| 43621-0003 | Nitrous Oxide | DJB Gas Services, Inc | NO | |
| 50554-0005 | Nitrous Oxide | DuPuy Oxygen & Supply Company, Inc. | NO | |
| 48883-0004 | Nitrous Oxide | Encompass Medical & Specialty Gases, Ltd. | YES | No later than 2019-12-28 |
| 42751-1075 | Nitrous Oxide | FULLERTON WELDING SUPPLY | NO | |
| 42751-1070 | Nitrous Oxide | Fullerton Welding Supply | YES | No later than 2019-12-28 |
| 21220-0122 | Nitrous Oxide | General Air Service & Supply Co | NO | |
| 20703-0003 | Nitrous Oxide | General Welding Supply Corp. | NO | |
| 52086-0015 | Nitrous Oxide | Helget Gas Products | NO | |
| 52086-0003 | Nitrous Oxide | Helget Gas Products | YES | No later than 2023-08-03 |
| 55050-0008 | NITROUS OXIDE | Holston Gases, Inc | YES | No later than 2019-12-28 |
| 55050-0018 | NITROUS OXIDE | Holston Gases, Inc | NO | |
| 51486-0007 | Nitrous Oxide | ILMO Products Company | NO | |
| 51486-0003 | Nitrous Oxide | ILMO Products Company | YES | No later than 2019-12-28 |
| 21503-0003 | NITROUS OXIDE | Indianapolis Welding Supply, Inc | YES | No later than 2013-06-28 |
| 55749-0600 | Nitrous Oxide | Industrial Gas Distributors Inc | YES | No later than 2019-12-28 |
| 18482-0002 | Nitrous Oxide | Inland Welding Supply dba A-L Compressed Gases | NO | |
| 18482-0128 | Nitrous Oxide | Inland Welding Supply dba A-L Compressed Gases | YES | No later than 2019-12-28 |
| 48273-0002 | NITROUS OXIDE | Keen Compressed Gas Co. Inc. | NO | |
| 55404-0002 | Nitrous Oxide | Lessors, Incorporated | NO | |
| 25373-0103 | Nitrous Oxide | Linde Gas & Equipment Inc. | YES | No later than 2023-03-29 |
| 59579-0004 | NITROUS OXIDE | Linde Gas & Equipment Inc. | NO | |
| 25373-0003 | Nitrous Oxide | Linde Gas & Equipment Inc. | YES | No later than 2023-03-29 |
| 49575-0003 | Nitrous Oxide | Machine & Welding Supply Company dba Arc3 Gases South | NO | |
| 73468-0004 | Nitrous Oxide | Magnegas Welding Supply-South, LLC | YES | No later than 2023-03-29 |
| 55037-0301 | Nitrous Oxide | Matheson Tri-Gas, Inc. | NO | |
| 67477-0002 | Nitrous Oxide | MAVERICK OXYGEN & RESPIRATORY EQUIPMENT, LLC | NO | |
| 10736-0017 | Nitrous Oxide | MEDICAL-TECHNICAL GASES, INC. | YES | No later than 2025-03-24 |
| 62273-0005 | Nitrous Oxide | Metro Welding Supply Corporation | NO | |
| 72276-0002 | Nitrous Oxide | MITCHELL WELDING SUPPLY | NO | |
| 12213-0593 | Nitrous Oxide | NEXAIR, LLC | NO | |
| 54260-0001 | Nitrous Oxide | Nitrous Oxide | NO | |
| 72343-0001 | Nitrous Oxide | Nitrous Oxide of Canada | NO | |
| 62045-8333 | NITROUS OXIDE | NLR Welding Supply, Inc. | YES | No later than 2025-03-24 |
| 42602-0003 | NITROUS OXIDE | Norco, Inc | NO | |
| 54416-0006 | Nitrous Oxide | Nordan Smith Welding Supply | YES | No later than 2019-12-28 |
| 34057-0010 | Nitrous Oxide | Oxarc, LLC | NO | |
| 49972-0004 | Nitrous Oxide | Praxair Distribution Southeast LLC | YES | No later than 2019-12-28 |
| 72223-0001 | NITROUS OXIDE | Praxair Mexico, S. de R.L. de C.V | YES | No later than 2023-03-29 |
| 10927-0102 | NITROUS OXIDE | PURITY CYLINDER GASES INC | YES | No later than 2019-12-28 |
| 46362-0003 | Nitrous Oxide | Red Ball Oxygen Co., Inc. | NO | |
| 46123-0007 | Nitrous Oxide | Roberts Oxygen Company, Inc. | NO | |
| 46123-0006 | Nitrous Oxide | Roberts Oxygen Company, Inc. | NO | |
| 68693-0010 | NITROUS OXIDE | Specialty Gases of America | YES | No later than 2015-09-28 |
| 67525-0400 | NITROUS OXIDE | Spectrum Gas Products, Inc | NO | |
| 49221-0041 | NITROUS OXIDE | Strate Welding Supply Co., Inc. | YES | No later than 2018-06-28 |
| 54218-0800 | NITROUS OXIDE | United States Welding, Inc. | NO | |
| 53511-0003 | NITROUS OXIDE | Volunteer Welding Supply Inc | NO | |
| 33344-0004 | Nitrous Oxide | Welding & Therapy Service Inc. | YES | No later than 2019-12-28 |
| 33344-0003 | Nitrous Oxide | Welding & Therapy Service, Inc | YES | No later than 2019-12-28 |
| 33335-0003 | Nitrous Oxide | WELSCO, INC. | NO | |
| 53440-0003 | Nitrous Oxide | Westair Gases & Equipment, Inc. | NO | |
| 84120-0003 | Nitrous Oxide | WSM SUPPLIER LLC. | NO | |