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 411 LCI 1338 OP 704 P 15 23 27 7.5/1000 O5 ACIPHEX 20 PRO 461 IP 117 113 MYLAN 7160 PFIZER 396 T1 100 RIC or FV B106 VP 011 Ris 0.25 GSI 362 N 60 44 450 714 DO or DP E652 391 UPSHER-SMITH 0227 G 1530 105 105 WC 400mg CP 333 298 L069 e5 110 V210 832 BM05 CL 42 M A15 LCI