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 W W 54 213 RD 73 A257 IP 101 BMS 150mg logo and 7 PA 917 logo 20 NL 2 ZIKS 633 FOR SLEEP M T600 44 112 223 RP 701 4165 0796 Vivelle-Dot 0.025 mg/day 44-518 ZESTRIL 2 1/2 B 260 B 153 637 54 899 D99 OLM TCL 086 FLAGYL 250 8 707 CITRACAL CDT 252 A22 KPI 284 MYLAN TE 2 MP 277 WPI 100 logo 150 8118