Pill Identification by Imprints: CT2 Home Pill Identification by Imprints: CT2 2 results ZILEUTON ER 600 MG TABLET Side 1: CT2 Color: Red Side 2: Shape: Oblong ZYFLO CR 600 MG TABLET Side 1: CT2 Color: Red Side 2: Shape: Oblong Other Popular Drug Imprint EXELON 4.5 mg C77 M 145 MOTRIN PM 1344 R135 OMP 20 W964 GG 977 81 LAMICTAL 200 L116 HP 38 E 210 ZLP IP 271 MCR 117 292 1052 1 1 IP 189 logo and 807 037 CTI 222 773 AMOXIL 500 SCU BMS 150 mg D 35 C280 702 logo and 143 NEORAL 100mg EXTRA STRENGTH BAYER C 474 ML 64 SYMAX 100mg RX652 7155