Pill Identification by Imprints: AK 160 Home Pill Identification by Imprints: AK 160 1 result PROPRANOLOL ER 160 MG CAPSULE Side 1: AK 160 Color: Dark Blue Side 2: Shape: Oblong Other Popular Drug Imprint 5 or 10 NPR EC 500 M GP10 logo and 620 CTI 116 8 07 RU20 AB1 TEGRETOL D I I SG 176 EP136 555 606 G 342 TL 216 US R150 PREMARIN 0.9 WAT SON 54 628 223 WATSON 800 G 3511 PH 024 3641 L 51 62 GG 531 W 3 R189 54 575 LE 10 25 42 1G5 LOTREL 2255 ECR 86 CLEOCIN 300 mg MJ 756 BMS 250 mg CL 39 300