Pill Identification by Imprints: 54 661 Home Pill Identification by Imprints: 54 661 2 results IRBESARTAN 300 MG TABLET Side 1: 54 661 Color: White Side 2: Shape: Oval IRBESARTAN 300 MG TABLET Side 1: 54 661 Color: White Side 2: Shape: Oval Other Popular Drug Imprint M 15 NCH 0820 652 44-526 NM1 54 373 Glaxo ML55 NPS 275 I73 logo and TJ VIO9111 44 112 NP 20 GG 172 925 3 WW 64 U46 MYLAN 5427 R1 Rifampin 150 355 AMBI 409 IBU 400 CP 403 Pin-X L255 VS 80 L257 W-30 GG 824 GP 154 CP 333 ZC 75 CF f100 44 104 EP 139 ADP bes cor 116