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 E21 VP 25 A IK G500 400 LZD ZESTRIL 40 ibr 70 mg GG 235 NEORAL 100mg 8311 logo and Zenith 100 mg H145 logo and 5029 M 138 HP 17 WFHC P d 34 93 64 WW B 301 SCHWARZ E227 EGLT 15 ZGNX 20 mg ML BI 6 ASK001 W 783 401 CL27 KC M20 Z 13 IL 3581 8 07 B 311 par 029 MYLAN 5100 A80