Pill Identification by Imprints: AC40 Home Pill Identification by Imprints: AC40 1 result ERYTHROMYCIN 500 MG FILMTAB Side 1: AC40 Color: Pink Side 2: Shape: Oval Other Popular Drug Imprint Caltrate 722 FENTANYL 600 SLOW- MAG 65 208 C181 BRX 1 93 29 N A Ocuvel WATSON 348 PAD 0106 C1 or C2 or C3 DHA 54 612 K 7 T4 CP115 200 54 888 E 5 DONNATAL GILEAD 10 AV1 14 or 11 54 942 2174 IP 173 KU 129 West-ward 445 DX41 Z 3 2772 TF TF Y04 C 17 logo and 255 753 W I82