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 ZC 77 LCE 125 VALTREX 500 mg 832 2 1/2 B 293 438 CCC 500 54 231 LAN 1231 54 122 L 35 XTAMPZA ER FX100 C 115 PFIZER 398 n 353 E 27 AMGEN PC20 TMC125 140mg RP 106 5030 H 501 GG 172 BMS 100 54 757 325 V 50 AP 86 WRF 6 L837 AN 441 TR I90 M U13 CNG1 L212 447 ucb 250