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 ZC 82 E 39 SZ 225 M C A401 448 HAW 100 A 594 MYLAN 3404 RE 79 NPS 550 Z 66 #L 001 MYLAN DE 40 WC 400mg GG 737 191 logo and A4 C369 KPI 207 RG87 14 G00 N 741 ER 5 NT 26 M P9 BP 814 NL 680 UNISOM IBU 600 TV 4 SANDOZ 625 A-006 2 ZA-44 OS 302 AN 777 BRX 2 B 293 GG 85