Pill Identification by Imprints: R189 Home Pill Identification by Imprints: R189 1 result MINOCYCLINE HCL 50 MG TABLET Side 1: R189 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint 710 B 155 364 1200 P10 GLUCOTROL XL 5 HBP FLU L272 PAL 1.5 TAP F 1 SZ P 60 b1011 M. Amphet Salts 447 SZ 465 JANSSEN 2230 logo and A1 A112 Fentanyl 100 mcg/hr 175 1253 E794 803 283 669 T9 BA 300 P-D 916 or 624 BMS 400 mg 456 G 241 alza 27 logo PAMELOR 75 mg MINOXIDIL 2 1/2 H 602 250mg SZ 986 W 1031