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 658 A21 V401 44 428 BMS 250 mg P294 GG 166 455 RP133 EN1 200 PAL 6 MYLAN 2302 MC 32 V S PERCOGESIC ANI 173 WATSON or WATSON 075 L432 L-2 L852 LK 50 BM 105 G 1530 BMS 1964 Florastor WATSON 415 E8 T88 AN058 712 138 982 ANI 210 RD 53 SD 9 HE1 CL 84 MP 14 AN 574 G 223