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 LLORENS OP100 NL2S EP 131 MCR 314 BACTRIM DS UPSHER-SMITH 0228 62.5 133 logo and 2779 SJ M C H119 logo YE OMEGA-RX J78 L2U4 N 135 logo and 2578 MYLAN 6727 44 227 VM MCR 117 E 101 04 31 ZC 77 RT W 1037 ZOLOFT FOLET MYLAN A1 M 944 ATN 100 Dia B 44 348 AN 351 RE 22 129 CRESTOR 5 T 21