Pill Identification by Imprints: W23 Home Pill Identification by Imprints: W23 1 result ESCITALOPRAM 20 MG TABLET Side 1: L U Color: White Side 2: W23 Shape: Round Other Popular Drug Imprint K 101 WP ISA HP 27 TV A19 893 Fentanyl 12 mcg/hr M N4 U39 54 741 1/2 93 4068 125SLXP ANAFRANIL 50 mg RDY 343 logo 752 AC 133 5.7 V356 3 7 NTBC 5 mg 54 352 logo and 3093 R190 RDY L191 STO 50 LH1 MYLAN 6089 logo and 2781 RDY 344 NAPROSYN V 2 FEL 400 HP 66 I32 305 STO 200 L187 4