Pill Identification by Imprints: MP 542 Home Pill Identification by Imprints: MP 542 4 results SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round SPIRONOLACTONE 50 MG TABLET Side 1: MP 542 Color: White Side 2: Shape: Round Other Popular Drug Imprint 1V125 678 JANSSEN S 369 13 30 MYLAN 1400 44 326 Estroven AV1 or AV2 L190 LOTENSIN IBU 600 logo and 59 PAC20 U 89 P5 GG 540 Targretin V.5 CDT 254 ORA TMC125 SZ 986 226 or 291 Onset M0100 S1 or P DSS NT 150 1047 M 13 3432 LBH 15 mg 638 M400 MYLAN 531 RE 24 93 7371 1201 RDY 344 logo 137