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 M 1860 KU 119 H 604 M 261 C 11 W121 B300 U41 2106 612 130 P 1 G 022 RIFATER M377 KX52 RX696 93 784 E613 10 DAYPRO MYLAN TE 6 PC1 V251 logo and 750 1079 BP 815 742 RESTORIL 7.5 mg RESTORIL 7.5 mg par 397 UNISOM ZC 81 CL 5 XTAMPZA ER TAK ALG-12.5 540 A-007 5 MP 84 15 mg 1251 RC17