Pill Identification by Imprints: MP 303 Home Pill Identification by Imprints: MP 303 5 results SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval Other Popular Drug Imprint LCI 1338 93 948 H5/325 M L53 NORCO 729 MYLAN 6898 350 MP 168 DONNATAL 467 MYLAN 2150 logo and 3064 13 32 IX525 M3 or P or M4 601 194 TEVA R717 V 150 C2 logo and 7 A/C 40/25 L403 54 881 E3 or E6 MYLAN 1101 M1000 3431 AC40 54 751 14 or 11 DHA HP 27 EP or E A534 scu1 A20 logo and PCE CT2