Pill Identification by Imprints: RX 505 Home Pill Identification by Imprints: RX 505 1 result ACYCLOVIR 800 MG TABLET Side 1: RX 505 Color: White Side 2: Shape: Oval Other Popular Drug Imprint E73 U 787 OP 707 319 BMS 1964 WATSON 3211 MYLAN MT 21 A 13 CPL 3030 M PD3 LCE 150 KU 260 A24 C533 1047 cor 230 L059 I7 V 24 NPX AC 108 GG 256 1329 ASK001 N T4 SEROQUEL 100 44-329 604 cor 150 66 or 67 ALVA logo and A3 2.5 G 150 mg 93 7384 ZESTRIL T400 G 6 NOVEN MYLAN 512