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 MX 16 M 147 logo and 5712 M A5 52H 52H 109 N 08 par 129 4993 GG 623 E 774 logo 272 ALTACE 10 mg IDA 440 ADOXA DONNATAL RX615 Estroven HP 362 WW 948 NEORAL 25mg 143 E51 GG 438 m m m LAN 1050 SG 329 659 SCI 500 AMA RYL L476 W 785 G 55 201 or 271 114 MIDOL PM A272 logo and 01A VIP102 797