Pill Identification by Imprints: 4223 Home Pill Identification by Imprints: 4223 1 result KOMBIGLYZE XR 5-1,000 MG TAB Side 1: 5/1000 Color: Pink Side 2: 4223 Shape: Oblong Other Popular Drug Imprint Pepto Bismol 121 OS 301 5688 L417 37-4401 logo and 073 720 1/2 M121 8 08 44 452 GG 53 E 25 V344 RDY609 RE 21 M F4 130 K106 604 YB HP 11 A NB-890 BPI 152 DAN 25 PA 918 PROTONIX L484 W 716 758 C26 B 526 BY1 US 15 ZESTRIL 40 RX 791 barr 54 763 MYSOLINE 50