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 N 175 93 1003 PLIVA 170 L 299 MYC 180 DARAPRIM A3A L421 680 FL 10 K5 TYLENOL ER Triax M0100 37 97 2 KLONOPIN BCI ZA47 V353 ZC 79 CLOM 75 MYLAN FE 134 GX 623 KEY 74 GLYSET GG 55 MYLAN 2047 PLIVA 468 54 262 ZA 64 CC RJ71 14/10 353 8N 3138 7152 E 215 TV U1 H 103 logo and 750-20