Pill Identification by Imprints: E 704 Home Pill Identification by Imprints: E 704 1 result BISOPROLOL-HYDROCHLOROTHIAZIDE 5-6.25 MG TAB Side 1: E 704 Color: Red Side 2: Shape: Round Other Popular Drug Imprint 258 P 75 TR100 394 MYLAN 5300 RX121 RI20 M D54 IBU 400 275 209 or 274 73 00 AN 571 P 2.5 PLIVA 469 832 10 G 0522 STO 125 MP 445 54 783 59743 ANAFRANIL 25 mg RP160 54 351 L 167 GG N4 384 logo and 97 54 420 M 134 logo and 5307 D NTBC 2 mg CTI 115 SEROQUEL 200 OMN PAL 1.5 GX 623 M MC2 P F