Pill Identification by Imprints: CL28 Home Pill Identification by Imprints: CL28 2 results MEMANTINE HCL 10 MG TABLET Side 1: CL28 Color: Gray Side 2: Shape: Oblong MEMANTINE HCL 10 MG TABLET Side 1: CL28 Color: Gray Side 2: Shape: Oblong Other Popular Drug Imprint IP 253 URS790 ZA23 R50 MSD 117 VP049 Estradiol 0.075 mg/day I43 C73 mynatal Fentanyl 50 mcg/hr 60 97 2 0 9 0 TV 6 UT 1 145 N 83 AP043 M C2 N-T MYLAN 4415 logo and 120 MP 658 MJ 755 K 18 m B 4895 L058 GG 258 NB-890 logo and 051 54 549 GG 257 116 54 794 MP 444 E 38 BAC 20 M D9 RX 829