Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint AR 788 K 101 ITR 232 or 294 or 233 Tiazac 420 3 IDT O 5 K 4 logo and 39 ZD 14 3626 WATSON 630 or WATSON 075 E501 TCL341 PAD 0106 logo and 342 NF5 V500 PAL 3 fentanyl 600 mcg A 2 R 127 1020 CL 40 056 V 1 mg 81 logo and 4365 715 U S 800 M MN1 EP 139 SZ 787 logo and 2372 AN 475 logo and 5 DAN 150 I32