Pill Identification by Imprints: RI91 Home Pill Identification by Imprints: RI91 2 results MINOCYCLINE HCL 100 MG TABLET Side 1: RI91 Color: Yellow Side 2: Shape: Oval MINOCYCLINE HCL 100 MG TABLET Side 1: RI91 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint PC 22 RI 5 P 300 WPI 1000 logo and 201 751 RD 71 M 1850 G 2001 T 5 DAN DAN EGLT 30 TARO 16 MP 116 44 291 G 3717 CF GG 341 B 8 SANDOZ 618 EMBEDA LAMICTAL XR 250 DSC L60 M 775 44 326 EK 25 logo and A4 Z310 10 mg AUGMENTIN cor 150 RB97 L554 Lofibra 67 mg MONODOX 75 A33 G75 V201 R M366 Z49