Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint 784 PREMARIN 1.25 M 715 fentanyl 600 mcg A22 HP 63 852 LCI 1340 ZC19 54 602 W 904 TV 5 M 47 N635 93 832 T52 60 96 O5 N T PAR 822 AP 86 n 351 TYLENOL ER logo and 833 logo YH T011 n 574 A297 S3 or P VEM GG 517 MYLAN 6090 PAD 0115 244 2L or 10LA logo and 2848 FPI A-24 57 71 657