Pill Identification by Imprints: M 146 Home Pill Identification by Imprints: M 146 5 results SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round SPIRONOLACTONE 25 MG TABLET Side 1: M 146 Color: White Side 2: Shape: Round Other Popular Drug Imprint CL64 M C LCE 75 GP 118 M 060 M L53 M MC1 logo and 20 BMS 150mg NTBC 2 mg INS MP 12 L76 MYSOLINE 50 K 16 RX 526 2369 MO1 319 TL 218 ACTIQ 400 PAD 0118 COMTAN V500 ZGNX 15 mg 773 IP 189 IMITREX 50 MYLAN 6120 2632 ML 547 PROVERA 2.5 T569 or B6 RP133 WW 41 021 SG 327 L 51 P5