Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint 759 M400 MPC 500 BMS 1965 HP 62 WPI 2245 MACRODANTIN 25 mg AA1 M162 C2 54 193 AK2 NT or EP or E 44 531 VGR 100 A116 C325 1000 C134 SU US ProV 1490 MCR 104 ML 4 T 100 G 343 E652 West-ward 477 E 16 MYLAN 1730 VP 011 CL 74 MP 657 KPI 117 MYLAN 2268 7152 TL014 SUDAFED 12 HOUR 3169 HP 227 AA 825