Pill Identification by Imprints: A31 Home Pill Identification by Imprints: A31 1 result ARMODAFINIL 50 MG TABLET Side 1: M Color: White Side 2: A31 Shape: Round Other Popular Drug Imprint SG 328 HP 46 JKI 11 logo and 401 WPI 3508 logo and 6451 AN 777 G453 266/18 CLOM 25 PY 1 ANI 231 Y04 4165 809 IMA 400 M 1 West-ward 477 PFIZER 396 OCUVITE N021 CR 750 A-002 V233 TV U1 DG2 FAMVIR IP 173 340 Rifampin 300 HLP 10 R137 CL 32 VRX 0901 DAN 5555 2 02 N 598 A/P 25 / 30 WW 33 1072 10/500