Pill Identification by Imprints: RX904 Home Pill Identification by Imprints: RX904 2 results VALACYCLOVIR HCL 500 MG TABLET Side 1: RX904 Color: Blue Side 2: Shape: Oblong VALACYCLOVIR HCL 500 MG TABLET Side 1: RX904 Color: Blue Side 2: Shape: Oblong Other Popular Drug Imprint TL521 93 7437 logo and 5712 logo and 077 M C28 XL n 356 #L 001 G 4910 667 OGT 918 F21 GMZ L144 93 4067 NL 571 GLUCOTROL XL 5 logo and 84 VEM 2101 V H 008 75 mg logo and A3 G 172 724 12 Tofranil-PM 75 mg J 246 MIA CL 74 12 21 RU10 OCEANSIDE 302 66 5126 V B104 54 357 1190 1081 par 027