740023919711

• 7 — Number system
• 40023 — Manufacturer code
• 91971 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Blue Ridge Cool Water Wheat Germ Koi Food 2# By Blue Ridge Fish Hatchery

Search for Blue Ridge Cool Water Wheat Germ Koi Food 2# By Blue Ridge Fish Hatchery on Amazon (or for the code 740023919711)