Pill Identification by Imprints: M U13 Home Pill Identification by Imprints: M U13 2 results BUPROPION HCL SR 200 MG TABLET Side 1: M U13 Color: Light Green Side 2: Shape: Round BUPROPION HCL SR 200 MG TABLET Side 1: M U13 Color: Light Green Side 2: Shape: Round Other Popular Drug Imprint R717 T546 A257 GS XJG 422 S251 ZGNX 30 mg PLIVA 471 R 4 WW 174 E 5000 V04 Vivelle-Dot 0.075 mg/day ML 67 IP 193 512 1346 P 175 4829 740 E 103 K 70 IP 146 749 BMS 100 LCI 1318 540 I ESL400 44-542 WW MYLAN 531 RIDAURA METHADOSE 40 SOMA 250 logo and 637 BG-12 240 mg RES200 K 401 RC25