Pill Identification by Imprints: RX905 Home Pill Identification by Imprints: RX905 2 results VALACYCLOVIR HCL 1 GRAM TABLET Side 1: RX905 Color: Blue Side 2: Shape: Oblong VALACYCLOVIR HCL 1 GRAM TABLET Side 1: RX905 Color: Blue Side 2: Shape: Oblong Other Popular Drug Imprint M53 AK 160 L 60 Andrx 710 V344 M C1 GG 21 V232 U01 166 logo and 43 LL 722 Z46 M151 L113 V221 WATSON 3210 GG 78 ZA-51 832 50 b1011 G 3741 44 449 M F6 L424 120 TIGAN SLOW- MAG M F5 E 215 C1 or C2 or C3 or P U 787 93 2929 PAL 3 SZ 349 292 or 293 L021 502 TL 217 M GP10