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 18mg 1206 MP 659 PX 93 2929 812 CL 85 200 ER 2368 ALV 317 D 0 R137 ZC19 H 2 KC M20 7U0 NPR LE 500 25 43 G 31 L238 T546 SZ CL 024 logo and NT M 577 60 340 AA 13 A401 0027 V C162 G441 MERRELL 37 TL 382 UT 0.25 LOPRESSOR PARLODEL 5 mg LOTENSIN Nitroglycerin 0.6 mg/hr Caltrate