Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint D1 RIL 785 RH37 PAD 0115 C 20 OS 303 RG78 U35 M P50 A5 or A6 920 11 GG 929 ZC 76 SZ 438 KRC AX7 295 ML 87 INDERAL LA 160 G 10 MIA 856 EX INDERAL XL L022 AAT 054 E 11 CLA500 SANDOZ 572 BI 7 ML 95 SPN PA2 634 US 10 Y01 MYLAN 1700 M E16 93 3109