Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint 464 40 mg U S ACTIGALL 54 814 P24HR M523 WATSON 790 7.5/325 837 DDS 081 M 1161 RI89 N021 10 mg and 3513 MYLAN 5426 800 A IK SG1002 E62 786 T582 Tofranil-PM 100 mg M 318 b 171 logo 0023 MYLAN 3402 IP 140 D 5 ADL 2698 ZESTORETIC BRX 3 I 36 HYDREA 830 E 0933 SYPRINE MIDOL PM M RE4 N 940 2682