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 CZ 100 logo and 159 M 753 K3 H 009 268 WELLBUTRIN SR 150 G 0533 rfx EA S 40 logo and 665 BENTYL 10 M RN I85 083 1272 342 GE 320 N 25 WATSON 528 MP 443 SZ 137 MP 659 SZ 309 RX 504 CP 333 APTALIS 40 G 343 PX 2 logo and 11 GG C9 logo and 33 TO ZESTRIL 2 1/2 LOTREL 2265 RE 24 384 M73 K 77