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 SUPPORT 500 E 82 861 2 Ortho or Ortho 535 A973 TZD NPX GILEAD 10 42 b1010 E 139 A272 M451 HYDREA 830 156 MF CN 90 554 2470 544 logo and DS 100 SZ 202 G 325 54 549 AN 617 I4 C223 CF E51 M72 W 922 SANDOZ 573 Lofibra 67 mg P09 K 9 1344 1032 WPI 6 TV A18