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 NL C M F4 L 80 RP 868 C 1 287 GG N7 5410 335 MSD 749 446 logo and 12 GG 124 cor 135 262 A222 G 035 RX 829 U35 LES200 ALO200 US 2.5 SZ 136 M 414 N6 SL 50 A-010 20 LL255 I 34 22.5 mg Raptor ZCR SUDAFED 12 HOUR IP 145 PH 043 CL 23 RP 106 M 145 E 1 logo and 574 321