20173814

• 2017381 — GS1-8 prefix & item reference
• 4 — Check digit (confirms the number is well-formed)

EAN-8 ✓ Valid check digit

• 20007973 — Solevita
• 20008079 — Solevita #2
• 20173807 — Solevita #3

Solevita #4

Search for Solevita #4 on Amazon (or for the code 20173814)