Pill Identification by Imprints: M C28 Home Pill Identification by Imprints: M C28 2 results CLOPIDOGREL 300 MG TABLET Side 1: M C28 Color: White Side 2: Shape: Oval CLOPIDOGREL 300 MG TABLET Side 1: M C28 Color: White Side 2: Shape: Oval Other Popular Drug Imprint S1 or P ZC 77 CLR 50 logo and 40 barr 15 mg C 25 DX41 MYLAN 2264 M 70 ADG I90 WW 63 Metanx OP100 GAS-X B4 WW 927 T20 IP 220 HP59 logo 136 B 293 NT or EP or E 785 293 44 347 par 021 HYPROST E41 V402 N S1 TEVA 7588 A33 FL 72 RD 53 logo 112 54 888 E71 5 5 5 46