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 logo and 750-20 537 logo and 073 A534 CL 25 SG 322 TDF MYLAN 1400 403 GX EF3 logo and p CCC 500 ZD 22 E 512 SUDAFED 12 HOUR WW 64 L147 ML 70 CL 25 WRF 21/2 10 VALIUM logo and 048 54 543 APO 034 93 7436 248 227 T 543 MS NV3 WATSON 630 or WATSON 632 U7 MYLAN 4415 722 J2 MT1 F 72 S405 500 329 RH38