Pill Identification by Imprints: FENTANYL 1600 MCG Home Pill Identification by Imprints: FENTANYL 1600 MCG 3 results FENTANYL CIT OTFC 1,600 MCG Side 1: fentanyl 1600 mcg Color: White Side 2: Shape: Cylindrical FENTANYL CIT OTFC 1,600 MCG Side 1: FENTANYL 1600 MCG Color: White Side 2: Shape: Bullet FENTANYL CIT OTFC 1,600 MCG Side 1: fentanyl 1600 mcg Color: White Side 2: Shape: Cylindrical Other Popular Drug Imprint EL501 H151 851 PRA 80 M 76 E 118 G 32 I113 C4 or C2 CLEOCIN 300 mg MYLAN 477 BL 60 WAR 7 1/2 54 515 M 71 RP 145 FL 14/10 SU12 l81 TR100 P 5 Lilly 3233 Tofranil-PM 75 mg 342 UL250 A-263 805 S592 NOVAST B 260 0115 2790 2776 54 315 L152 logo and 2588 ANDRX 605 K 13 982 PTLA G441