Pill Identification by Imprints: 531 Home Pill Identification by Imprints: 531 4 results METHYLPHENIDATE 5 MG TABLET Side 1: MD Color: Yellow Side 2: 531 Shape: Round TRAMADOL ER 100 MG TABLET Side 1: 531 Color: White Side 2: Shape: Round TRAMADOL ER 100 MG TABLET Side 1: 531 Color: White Side 2: Shape: Round TRAMADOL HCL ER 100 MG TABLET Side 1: 531 Color: White Side 2: Shape: Round Other Popular Drug Imprint SUDAFED 12 HOUR barr 323 224 A20 USL logo and 5241 N A CTI 222 barr 16 mg ZD 21 AV1 RD 53 MCR 313 SV 572 BRX 3 C181 LAN 1301 RD 12 MYLAN 257 VASERETIC 336 MYLAN DA 10 5271 93 MYLAN 5150 MP 10 137 REGLAN M164 GG 141 79 U 137 LCI 1318 A536 EL510 802 S 660 E 19 54 628 E19 080
