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 R 25 K 66 PO S1 158 W 781 G 1520 EV 0072 GX CL2 P-O IP 305 44413 L 128 EC-NAPROSYN 667 mg A 43 N 80 WW 951 MP 201 2 or 4 KEFLEX 250 mg 1451 ALDACTAZIDE 25 MYLAN 327 LAMICTAL XR 300 WW969 logo and 3090 EP 136 ML52 V403 MYLAN 6202 TV TV CL 57 TEVA HP 228 Andrx 699 ZA-45 logo and 5312 OBX V 3 CLR