016688511912

• 0 — Number system
• 16688 — Manufacturer code
• 51191 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 016688511851 — Interceptor 11-25 tab 6's
• 016688511950 — Interceptor 51-100 tab 6's
• 016688507915 — Program Dog 46-90 tab 6's

Interceptor 26-50 tab 6's

Search for Interceptor 26-50 tab 6's on Amazon (or for the code 016688511912)