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 54 341 WC 731 A CL C 285 GG 977 par 455 CAR/RX barr 323 Tiazac 120 Climara (estradiol) 0.05mg/day Z 66 par 084 54 142 ADDERALL XR CGPI 2 55 68 -7 LUPIN GG 2 4 9 51 G442 30mg STO 150 GG 531 167 GG 824 J65 L158 RD 12 V223 BP 813 N P Andrx 720 NT 151 54 315 7 11 521 APTENSIO XR WATSON 408 DAN 5782