Pill Identification by Imprints: H23 Home Pill Identification by Imprints: H23 2 results MINOCYCLINE ER 135 MG TABLET Side 1: H23 Color: Reddish-Brown Side 2: Shape: Oval MINOCYCLINE ER 135 MG TABLET Side 1: H23 Color: Reddish-Brown Side 2: Shape: Oval Other Popular Drug Imprint ASPIRIN 1118 logo and 200 60 99 555 Sandoz GG638 150 XL 808 G500 RX693 XELODA RD 54 HLA 10 REGLAN 5 300 9 4 G 4 D15 N 40 JKI 11 M 1850 447 129 54 943 D3 or PC Benadryl CALAN 1190 54 213 93 2264 L 27 271 RX 829 IP 8 BRISTOL 3030 1 2 UL 125 3799 Neurontin 400 mg