Pill Identification by Imprints: 4891 Home Pill Identification by Imprints: 4891 1 result REQUIP 0.5 MG TABLET Side 1: 4891 Color: Yellow Side 2: SB Shape: Pentagon Other Popular Drug Imprint 79 B4 C logo and 19 M605 C4 577 19 G PREMARIN 0.9 100 mg HPC 200 AHI 4 TCL 086 54 356 logo and 247 JKI 11 15 mg 514 V40 par 397 54 591 IP 189 CL 022 A23 3641 D 35 NT 150 Climara 0.0375mg/day N T K1 2469 C 75 AR 50 DAN 10 540 93 27 CellCept 500 A-294 C152 M C52 logo and 352 44 449