Pill Identification by Imprints: RI90 Home Pill Identification by Imprints: RI90 1 result MINOCYCLINE HCL 75 MG TABLET Side 1: RI90 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint M33 C 474 logo and 500-20 1490 R0.50 269/60 972 44 326 54 647 MES V 180 1 C P 54 233 M A10 ER 0475 J 050 logo and TH PAD 0193 CL11 I 06 CL 44 GG 824 313 XANAX 0.25 U35 3171 V 573 HP 149 44 546 OMP 20 LIMBREL 52006 A CF Prestium ZOVIRAX 200 cor 133 logo PAMELOR 75 mg MP 474 C 5 GG 431 PH044