Pill Identification by Imprints: M 437 Home Pill Identification by Imprints: M 437 3 results SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round Other Popular Drug Imprint 7U0 VIP 105 P3 A226 cor 136 A 38 ALTACE .7 BRISTOL 3030 Northera ML 1 TL710 G 021 15 XL logo and LI25 5124 V CYP 161 A7 or A2 cpc2859 1/2 44 449 PD logo and 4364 DAN DAN PH 063 CM MYLAN 5100 MYNEPHRON S407 CL10 ACTIQ 200 E 19 NL 950 PBT C 16 E 771 GX EJ7 PRECOSE 100 A/P 25 / 15 298