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 Concept DHA logo and 575 1345 K 56 850 503 E 134 PA 500 7.5 5897 M F2 logo and 511 C 116 RU40 A263 30 mg 567 WATSON 44 392 785 54 575 A CD 153 C170 N 25 B528 ZIKS 633 VIP 106 H 008 54 511 EP 25 P113 54 879 0397 RP 145 S 434 IP 254 232 or 294 or 233 M B2 BR 174 K 101