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 T V G 3741 UL L321 Cdx 50 441 Tiazac 180 E 114 EL 14 LL 253 G 22 M R 54 647 AN35 logo and 174 WPI 3635 S 10 4187 VP068 G 021 LAMICTAL XR 300 RD 73 NL 712 I3 LBH 10 mg E 123 TL 003 MYLAN MT 21 M 1743 93 215 PH 020 44 111 93 29 P212 G 5008 b 213 L424 IP 103 GG 957 126