042400218500

• 0 — Number system
• 42400 — Manufacturer code
• 21850 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Malt-o-meal sweetened whole grain oat cereal with marshmallow pieces

Search for Malt-o-meal sweetened whole grain oat cereal with marshmallow pieces on Amazon (or for the code 042400218500)