AIR GAS [DUPUY OXYGEN & SUPPLY COMPANY, INC.] Home AIR GAS [DUPUY OXYGEN & SUPPLY COMPANY, INC.] AIR GAS [DUPUY OXYGEN & SUPPLY COMPANY, INC.] PDF | XML NDC 50554-007-01, 50554-007-02 Set ID c4214959-88a1-4a65-8f21-db87761a86f1 Generic Name Product Class Product Number Application Number NDA205826 Related Drugs Search DailyMed Drugs