Pill Identification by Imprints: 226 or 291 Home Pill Identification by Imprints: 226 or 291 2 results NORET-ESTR-FE 0.4-0.035(21)-75 Side 1: 226 or 291 Color: Multi-Color (2) Side 2: Shape: Round NORET-ESTR-FE 0.4-0.035(21)-75 Side 1: 226 or 291 Color: Multi-Color (2) Side 2: Shape: Round Other Popular Drug Imprint 78 Logo and Z+ or M+ Shire JANSSEN MYLAN 6897 LL 720 923 West-ward 290 KU 181 L187 TL 175 M 715 MP 83 1070 CDT 254 logo and 76 TH2M LILLY 4165 CL34 54 735 G 171 AAT 051 ELP 10 F6 0891 GGN6 339 MJ 755 T 174 FHI M V5 4007 CM4 556 CP 25 A 32 R575 TARO 16 A-24 BMS 1965