Pill Identification by Imprints: N21 or M22 Home Pill Identification by Imprints: N21 or M22 2 results BLISOVI 24 FE TABLET Side 1: LU Color: Multi-Color (2) Side 2: N21 or M22 Shape: Round BLISOVI 24 FE TABLET Side 1: LU Color: Multi-Color (2) Side 2: N21 or M22 Shape: Round Other Popular Drug Imprint FLINT L126 CN 500 754 H 008 395 V16 381 100 L212 U29 ML 42 WPI 3332 414 ALKA SELTZER AN 512 L158 E 204 AK2 54 144 TCR BACTRIM MYLAN 5426 Z45 TV 1 54 341 MYLAN 477 PC 22 NT or EP or E 490 J 58 BAYER BAYER G 343 UCB 581 SANKYO W-30 BMS 250 mg VASO 2.5 54 602 DAN 50 GG 109