Pill Identification by Imprints: GX 623 Home Pill Identification by Imprints: GX 623 2 results ZIAGEN 300 MG TABLET Side 1: GX 623 Color: Yellow Side 2: GX 623 Shape: Oblong ZIAGEN 300 MG TABLET Side 1: GX 623 Color: Yellow Side 2: GX 623 Shape: Oblong Other Popular Drug Imprint AC 355 A/C 40/25 West-ward 261 TL049 S253 W 112 PLAQUENIL A 25 C27 CIBA MYLAN 2002 DAN 5708 CL 56 U16 S 660 logo and 201 319 N024 ZA47 555 GX CG5 311 AV M B1 NL 770 0115 2790 Lofibra 200 mg 60 97 45 mg 2531 M MT CP 402 299 23 25 logo and HF XP N 40 logo and 806 SZ 201 Y 45 SLC 222