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 B M T E613 10 L143 MACRODANTIN 100 mg G433 10 00 N26 978 LU E01 PC16 U26 OMEGA-RX PLETAL 50 TV TV NF5 1118 477 #L 001 logo and 4357 E 22 G 020 nitroglycerin 0.4mg/hr L178 I7 PFIZER 397 DYN-055 25 102 L554 54 190 SZ 202 AZ 013 PLIVA 456 2532 H 602 TCR PA2 Climara 0.0375mg/day C82 259 MYLAN DE 15