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 S 6 72 or 73 or 74 or 65 M B2 C 94 FL 72 36 01 BRX 0.5 Z 67 U 787 P293 M 1840 EM1 V241 N011 logo and 672 3572 V EXH 8 E 704 109 V42 OMN G 10 RES200 250mg D 32 E1 or E2 1122 IP 109 SZ 656 B084 93 7371 M 3 G 222 E 38 93 657 ML 30 O15 398 TEGRETOL ER 3