Pill Identification by Imprints: 231 and logo Home Pill Identification by Imprints: 231 and logo 1 result METHYLPHENIDATE 5 MG TABLET Side 1: 231 and logo Color: White Side 2: 5 Shape: Round Other Popular Drug Imprint 136 T RX692 M PD9 logo and 658 93 62 2106 cor 130 SCU 44-329 E 103 NP WPI 3635 Butrans 20mcg/hour IMA 100 IP 254 HP 195 MYLAN 210 AAT 101 E700 397 7188 Lofibra 200 mg 2 or 4 C 269 E 213 680 70 200 mg Lilly 3233 SL 456 LAN VH5 WATSON 800 Tofranil-PM 100 mg MP 475 cor 126 n 574 COB E 724