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 GG 334 S 434 AD 743 Alora 0.025mg/day estradiol RDY 344 FV R333 CDT 252 GG 78 E 136 E 124 PRE 01 44 111 Tofranil-PM 150 mg ZC43 A Z 832 50 logo and 104 C28 GS UY2 425 CL 6 OS 304 M451 LEVOXYL 93 5292 12.5 5.7 L179 A 20 GG 706 54 731 COUMADIN 10 44 392 L462 158 L189 1117 904 C162