Pill Identification by Imprints: 638 Home Pill Identification by Imprints: 638 3 results ALENDRONATE SODIUM 70 MG TAB Side 1: 638 Color: White Side 2: Shape: Round ALENDRONATE SODIUM 70 MG TAB Side 1: 638 Color: White Side 2: Shape: Round LAMOTRIGINE ER 250 MG TABLET Side 1: logo Color: Yellow Side 2: 638 Shape: Oblong Other Popular Drug Imprint PRAVACHOL 40 VH2 SU12 BMS 6070 AR 50 ML 72 CellCept 250 GC 101 NC 667 KU 107 4833X 645 ZF 25 OXYTROL 3.9 mg/day AHI MYLAN 185 1079 T004 P11 54 694 MYLAN 1400 6I logo 272 457 LILLY 4420 U39 LDK 150MG M 30 M 171 RN5 L12 CP 404 CL 23 259 A30 GGN6 MYLAN 810 G433 GS 7CZ GG637