Pill Identification by Imprints: N81 or M22 Home Pill Identification by Imprints: N81 or M22 2 results MIBELAS 24 FE CHEWABLE TABLET Side 1: LU Color: Multi-Color (2) Side 2: N81 or M22 Shape: Round MIBELAS 24 FE CHEWABLE TABLET Side 1: LU Color: Multi-Color (2) Side 2: N81 or M22 Shape: Round Other Popular Drug Imprint PLETAL 100 220 K 28 AR 50 M 55 RSN 1 4 N 9 N 4 WW 62 RI 62 P0.5 L189 logo and 750 FL 10 71 44-338 ZA-09 191 MYLAN TM 100 ALKA SELTZER PLUS U-S 826 KU 107 Rivastigmine 9.5 mg/24 hours OMEPRAZOLE 20mg 1326 EP 136 1009 b 95 I 51 100 mg OT C 269 AN35 LUPIN LUPIN I-2 M 060 54 372 CT2 M75