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 NL 570 L022 93 7336 SEROQUEL 100 N A V232 A05 AA 12 WATSON 583 36 01 AN 572 WW65 54 591 140mg SJ L212 M 414 logo SANDOZ 666 L113 W961 BCL 25 126 U01 AN 553 R P L409 B 546 FO A03 G 2 4741 KPI 117 PREMARIN 0.9 M 106 logo and 672 MSD 735 M E15 364 H9050 NAT