021000042128

• 0 — Number system
• 21000 — Manufacturer code
• 04212 — Product code
• 8 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Kraft mac&chs 4+ 2 1/4 pl 6/7.25oz

Search for Kraft mac&chs 4+ 2 1/4 pl 6/7.25oz on Amazon (or for the code 021000042128)