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 E 704 WPI 839 E 102 E 138 M 545 TV 5655 PARNATE SB MCR 105 ALTACE 2.5 mg 44 450 par 209 Raptor STO 50 NCH 0810 V251 SZ 657 AHI ZC44 PAD 0115 200 ER LUPIN M112 TL051 CLR 50 GS UFU 50 GXL 2.5 MP 47 CP 333 M B7 H22 IMITREX 100 GG 335 W G 70 L77 M 0 15 TL516 1067 44 375 GG 622