Pill Identification by Imprints: M 47 Home Pill Identification by Imprints: M 47 6 results METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: M 47 Color: Light Blue Side 2: Shape: Round Other Popular Drug Imprint GLYBUR logo and 076 WRF 10 227 or 292 247 or 304 RD05 NPX ZC38 54 647 WPI 6 N 4 R137 e5 113 S 430 928 226 or 291 A 51 046 B 546 54 177 CCC 500 T 20 OMP 20 973 M 81 IP 190 293 cpc43 RDY 343 SPI logo and 3117 E 213 BMS 140 L180 0860 A538 logo 111 44 615 or 44 544 logo and 182 MYLAN MT 7