Pill Identification by Imprints: C 91 Home Pill Identification by Imprints: C 91 2 results RIVASTIGMINE 1.5 MG CAPSULE Side 1: C 91 Color: Yellow Side 2: Shape: Oblong RIVASTIGMINE 1.5 MG CAPSULE Side 1: C 91 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint MX1 WRF 5 G44 G74 E1 or D8 ECR 86 M2 A 33 G 32 XENICAL 120 TL 113 A 16 LL 722 par 220 285 GG851 P 657 M C E 801 M U13 133 755/93 B 526 CCC 250 NT 750 MG ASL 54 974 logo and 1004 MP 573 I 35 44 218 C 735 2V125 PAC20 M 17 FL 7/10 30mg U3761 231