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 M 619 par 086 L344 T33 EA 102 E448 MUTUAL 100 E 615 MYLAN 551 WPI 3635 NTBC 10 mg MSB 001 I 25 710 Z46 A-264 LOTREL 0379 48 11 M 060 ANI logo and 256 722 L233 T A333 HZT NP 2 ESL200 Prosteon WATSON 409 FL 1 O CL50 MYLAN 1200 617 1019 V 2 876 I 64