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 ALINIA P/T POLY 730 E9 44-393 W 903 TL 177 5 6 logo and NK 54 194 logo 067 TCL003 E225 M L20 CLL AK2 2 54 CL34 603 203 609 S553 RJ73 BERTEK 750 36 MYLAN 145 T598 MYLAN 5220 346 J64 308 AV 64 logo and 30 Z10 N 30 924 54 848 5225 Lifestar and logo WPI 3332