Pill Identification by Imprints: M 63 Home Pill Identification by Imprints: M 63 1 result ATENOLOL-CHLORTHALIDONE 50-25 Side 1: M 63 Color: White Side 2: Shape: Round Other Popular Drug Imprint 4825 54 107 EM2 G220 TCL 097 254 A222 SP 325 MC 32 ELP 20 GX CE3 PAR 823 MYLAN AC I 13 FOLET PROCARDIA XL 30 54 656 E5 or E6 44 P 15 512 F 76 SZ 438 M 142 EL601 Lilly DXL 381 100 44 382 MES V 180 EZ FE FLUOXETINE 20 mg AC356 54 225 E502 LOVAZA 54 943 FENTANYL 1600 C324 500 510 ARI 20