Pill Identification by Imprints: AT Home Pill Identification by Imprints: AT 2 results METHYLPHENIDATE 2.5 MG CHEW TB Side 1: 260 Color: White Side 2: AT Shape: Round METHYLPHENIDATE 5 MG CHEW TAB Side 1: 261 Color: White Side 2: AT Shape: Round Other Popular Drug Imprint 531 E 71 logo and LI25 CYP 179 WATSON 800 B 566 G650 M 221 GG 823 logo and D5 1000M C 73 CA N A 186 B 155 M 414 M471 IP 466 785 ALTACE 44-367 EFF AN 553 B134 BL L1 736 SCHWARZ AX7 V353 93 320 ZGNX 20 mg 44-346 44 175 MYLAN 6090 CL90 M365 NP 10 C27 PEPCID AC RP110