Pill Identification by Imprints: W1 Home Pill Identification by Imprints: W1 1 result PYRIDOSTIGMINE ER 180 MG TAB Side 1: W1 Color: Light Brown Side 2: Shape: Oblong Other Popular Drug Imprint LASIX and logo 40 S 493 Z198 11 140mg DIFLUCAN 50 CM1 M E17 44 159 LL 253 IP 190 1138 5150 471 C43 54 722 GG 85 G75 X08 GG 506 M 200 C181 54 466 WW969 logo and 53 MYLAN A1 E502 KU V233 P51 L 34 LH20 I6 M 411 93 293 POT 30 BRX 0.25 T 100 CN 500 WATSON 462