Pill Identification by Imprints: C31 Home Pill Identification by Imprints: C31 5 results CARVEDILOL 3.125 MG TABLET Side 1: M Color: Blue Side 2: C31 Shape: Round CARVEDILOL 3.125 MG TABLET Side 1: M Color: Blue Side 2: C31 Shape: Round CARVEDILOL 3.125 MG TABLET Side 1: M Color: Blue Side 2: C31 Shape: Round CARVEDILOL 3.125 MG TABLET Side 1: M Color: Blue Side 2: C31 Shape: Round ETHAMBUTOL HCL 100 MG TABLET Side 1: LU Color: White Side 2: C31 Shape: Round Other Popular Drug Imprint WELLBUTRIN SR 150 R NP 20 LAMICTAL XR 25 54 544 logo and 100 mg 391 606 S476 EM 10 MSD 735 M73 D C MYLAN 1261 M RN4 215 1044 893 800 LIMBREL 52002 EXELON 1.5 mg logo and S5 1000 M P 3 TEVA 7594 NA 500 806 E 10 232 GG 63 3QD GGD7 DYN-105 H118 463 TV 3 GG 126 SEARLE 1461 WPI 2245 A 45 M 145