Pill Identification by Imprints: M C4 Home Pill Identification by Imprints: M C4 1 result CAPTOPRIL 100 MG TABLET Side 1: M C4 Color: White Side 2: Shape: Round Other Popular Drug Imprint WW929 N 204 DSS US 20 MYLAN 6899 233 and logo par 290 47 SZ Z5 ZA-11 MAG 64 CLL A23 MYLAN 2260 214 or 215 027 93 129 PC 22 XENICAL 120 P58 E6 MYLAN 3075 54 848 54 741 Zegerid cor 216 85 E 63 A Nitroglycerin 0.2 mg/hr L77 PREMARIN 0.625 V223 IP 303 F21 CDT 252 BRX 1 AN 441 ZA-18 2101