Pill Identification by Imprints: E 771 Home Pill Identification by Imprints: E 771 2 results BISOPROLOL FUMARATE 5 MG TAB Side 1: E 771 Color: Pink Side 2: Shape: Round BISOPROLOL FUMARATE 5 MG TAB Side 1: E 771 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint MYLAN 327 44 113 H5 100mg S 121 KX52 E 136 JANSSEN F20 100 CAP GP400 BRX 1 PRAVACHOL 40 TOP GS UY2 425 44 404 M164 logo and 6 M500 287 54 092 INT RG 11 11 36 APO 850 54 466 ZA08 G 3740 485 023 logo and LANNETT I 37 271 M P50 E 277 B384 MP 10 I 03 B75 1106