Pill Identification by Imprints: M C51 Home Pill Identification by Imprints: M C51 1 result CARBIDOPA-LEVO 10-100 MG ODT Side 1: M C51 Color: Green Side 2: Shape: Round Other Popular Drug Imprint F 1 UT 2.5 M 228 MUTUAL 901 SL 25 44 585 ATN 1048 160 logo 1000 K 4 M111 logo 136 P2 571 logo and 3 A06 K10 L463 Midol I6 L199 TCL 280 311 logo and 4356 FL 10 ACTIQ 1600 2 or 8 IP 102 93 756 PAR 821 M 547 RF 27 13 30 S8 54 513 MYLAN TM 180 MP 178 HP 10 IP 304