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 L468 T 17 M 147 I90 ML 91 4940 D C ECOTRIN LOW OP 703 382 267/25 AMOXIL 250 EXTRA STRENGTH BAYER AHI 2 54 519 ZONEGRAN 25 logo and 352 VIP101 G73 LK 25 54 513 RG78 MYLAN 8021 M F5 MYLAN TM 5 325 WW 63 C C+C Glaxo N011 K10 M 138 T 207 Watson 372 1000 logo and A4 logo 272 m B 75 AA 79