Heartburn, Digestion & Antiflatuent › CALCIUM CARBONATE 500 MG CHEW TABLET Image 1 of 2 Image 2 of 2 CALCIUM CARBONATE 500 MG CHEW TABLET $6.99 Temporarily Out of Stock NDC: 69618-020-15Name-brand Equivalent: TUMS® REGULAR STRUPC: 369618020153Size: 150Case Quantity: 24 Temporarily Out of Stock Added! NDC: 69618-020-15Name-brand Equivalent: TUMS® REGULAR STRUPC: 369618020153Size: 150Case Quantity: 24