Pill Identification by Imprints: GX 623 Home Pill Identification by Imprints: GX 623 1 result ZIAGEN 300 MG TABLET Side 1: GX 623 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint B105 GG 55 CIFEREX AN 515 172 370 Andrx 696 SYNTHROID M 106 EN1 NORPRAMIN 150 logo and 3064 POLY 783 MYLAN 271 M 15 UT 1 W 903 GS LFG L181 WATSON 384 or WATSON logo SANDOZ 664 556 W 40 2471 MP 475 T52 MYLAN 6726 IX524 Neurontin 300 mg BRX 2 AAT 102 G441 V16 G&W F23 CTI 223 OPI GX LL1 44 404 G 253