Pill Identification by Imprints: RI89 Home Pill Identification by Imprints: RI89 1 result MINOCYCLINE HCL 50 MG TABLET Side 1: RI89 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint B 4 B 073 MUTUAL 100 TCL 370 M GP10 93 1060 500 500 NE 200 F 27 2175 H5 A 45 A117 54 883 MYLAN 1700 ALE TCL 080 EV 0079 T2 200 A 49 D2/1000 CL 6 44 111 RD 72 BRX 2 G 240 54 794 M T1 L 301 IP 195 M 724 402 PD 527 T1 200 IP 253 U40 RDY 665 8117 VRX 205 L237