Pill Identification by Imprints: R190 Home Pill Identification by Imprints: R190 1 result MINOCYCLINE HCL 75 MG TABLET Side 1: R190 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint M 39 A-P 2 S 40 PLIVA 334 714 E5 or E6 logo and 637 ELN 30 GG 962 209 T127 CL 56 MSD 735 PLIVA 324 1068 Z 13 V260 A1 93 7384 ML 041 par 290 14 or 11 Z315 15 mg CYP 193 A CS ULTRAM RP110 ML 33 ZC 81 93 294 U31 A 39 EXELON 6 mg V344 Pin-X RTG-200 308 AV MP 81 E4416 M377