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 N2 .7 E225 KU 181 E3 or C2 OXC 150 V.5 TV 2 1/2 WATSON 461 4810 675 PA4 E794 MP 773 44-389 PERCOGESIC AN 643 MYLAN GT 24 DAN 100 ZC 25 logo and 1810 827 116 R 158 or 54 312 or GG849 KU128 DAN 50 926 FI ZL 2 ALEVE SINUS&HEADACHE Poly 782 M 113 292 VRX 205 A-10 mg 54 303 PA140 V251 RX3341 CM4