Pill Identification by Imprints: K 401 Home Pill Identification by Imprints: K 401 2 results GLYCOPYRROLATE 2 MG TABLET Side 1: K 401 Color: White Side 2: Shape: Round GLYCOPYRROLATE 2 MG TABLET Side 1: K 401 Color: White Side 2: Shape: Round Other Popular Drug Imprint XR 50 or XR 200 or XR 300 5 220 Y 42 EX0096 or 50 logo and 60 AAA 1031 I113 L490 L190 b 972 logo and 831 LUPIN LUPIN L 66 CP113 54 722 424 2858 SANDOZ 572 TL 173 0.2 TCL242 1047 397 PIO M C2 M 261 BP 608 OB01 G 343 N20 A06 MONODOX 75 N4 R4 L009 E 102 A 13 AAT 101 US 67 SZ 659