Pill Identification by Imprints: 839 Home Pill Identification by Imprints: 839 1 result MEFENAMIC ACID 250 MG CAPSULE Side 1: B Color: White Side 2: 839 Shape: Oblong Other Popular Drug Imprint K 8 E73 GSK N 940 U31 Y+ or M+ 544 1 10 X10 ZOVIRAX Climara 0.045/0.015mg/day PE 723 T32 A44 CLOZARIL logo AB HP 227 A-011 30 N020 202 or 222 1328 4833X NT 150 ALDACTAZIDE 25 LH1 010 12.5 MYLAN 6895 cor 126 R 128 4891 GG 507 ZESTORETIC Theo-24 100 mg A 102 SP 325 453 044 40 mg XL184 20 mg