Pill Identification by Imprints: MP 66 Home Pill Identification by Imprints: MP 66 2 results QUINIDINE GLUC ER 324 MG TAB Side 1: MP 66 Color: White Side 2: Shape: Round QUINIDINE GLUC ER 324 MG TAB Side 1: MP 66 Color: White Side 2: Shape: Round Other Popular Drug Imprint FENTANYL 400 MCG 44 392 CTI 121 174 MYLAN 7050 L190 0866 60 461 Sandoz 663 E 71 1161 RX681 logo and 119 CREON 1212 M RE4 AN 515 K 13 ALDACTONE 100 802 556 A100 XL LAN 1301 CL 58 GAS-X ES TL 113 RVT 20 CL91 P58 61 LAN 1050 OR K 44 ML 71 barr 100 mg M 32 PD 155 5126 V NV4