Pill Identification by Imprints: W 4 Home Pill Identification by Imprints: W 4 4 results WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round WARFARIN SODIUM 4 MG TABLET Side 1: I G Color: Blue Side 2: W 4 Shape: Round Other Popular Drug Imprint SZ 74 DAN 5708 WATSON 409 A222 EL501 04 31 93 948 S 25 AC 108 E 720 RI4 FTY 0.5 mg V 200 D 32 K6 NT or EP or E POT 30 FL 1.5 or FL 3 2065 V Z45 647 BCL 10 L486 A2 W 922 736 637 M 575 248 54 242 MYLAN 7025 CPC2069 D 35 ORAP 1 AT131 670 WATSON 582 LCI 1445 Caltrate M 775