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 SZ 466 ZC18 M CL3 TL 003 RP 1.25 N024 1 GN B 294 130 logo and 2909 2176 117 S21 V42 A-011 30 FL 28/10 ZC41 Lilly 3231 MYLAN 3404 80 L189 MP 578 LOTREL 0384 H EXTRA STRENGTH BAYER 813 West-ward 769 CT OMEGA-RX ZYLOPRIM 100 Zegerid M367 MPC 593 logo and 2371 TN 2 CL60 MYLAN 210 BMS 6064 W 1032